Mathematics College

Solve 3x + 2y = 11 for y

Answers

Answer 1

Answer:

y=-3/2x+5.5

Step-by-step explanation:

Subtract 3x from both sides. You are left with 2y=-3x+11. To isolate the y by itself, divide by 2 on both sides. you are left with y=-3/2x+5.5

Related Questions

The solution to the following system of linear equations lies in which quadrant?
-2x + 3y = 8
4x + y=-2

Select one:
A. Quadrant I
B. Quadrant II
C. Quadrant III
D. Quadrant IV

Answers

It should be quadrant 2

3/8 of a pizza was shared among 3 persons. how much pizza would each person get?​

Answers

1/8? I believe so ... yeah
each person would get one piece.

How many of the following numbers are divisible by 3, 6, and 9?

648 846 126 612 576

Answers

9514 1404 393

Answer:

  5 (all of them)

Step-by-step explanation:

The sums of digits are ...

  6+4+8 = 18

  8+4+6 = 18

  1+2+6 = 9

  6+1+2 = 9

  5+7+6 = 18

When the sum of digits is a multiple of 9, the number is divisible by 3 and 9.

When the number is also even (as all of these are), it is also divisible by 6.

All 5 of these numbers are divisible by 3, 6, and 9.

Answer:

All 5 of them.

Step-by-step explanation:

Find the area A of the sector of a circle of radius 50 feet formed by the central angle
5
radian.

Answers

Answer:

[tex]A=6250\ feet^2[/tex]

Step-by-step explanation:

Given that,

The radius of circle, r = 50 feet

The central angle, [tex]\theta=5\ radian[/tex]

We need to find the area of the sector of a circle. The formula for the area of sector is given by :

[tex]A=\dfrac{1}{2}r^2\theta\\\\=\dfrac{1}{2}\times 50^2\times 5\\\\A=6250\ feet^2[/tex]

So, the area f the sector of the circle is [tex]6250\ feet^2[/tex].

Can you please help me please

Answers

Answer:

$182.84

Step-by-step explanation:

169.30*0.08=13.54

13.54+169.30=

$182.84

Hope this helps!!

Jane has 6 more than half the number of pairs of shoes that Mercedes has. Jane has j pairs of shoes, and Mercedes has m pairs of shoes. Write an equation that shows the relationship between j and m.

Answers

The correct equation is j= 1/2m +6

Write the equation of the line, in slope-intercept form, through the
following two points
(-4,-9)
(1, 11)

Answers

Answer:

(1, 11)

that the answer

I don't know it is not sure it say Write the equation of the line, in slope-intercept form, through the

following two points

that why i say that

PLEASE HELP THIS ASSIGNMENT IS OVER DUE

Answers

Answer:

Step-by-step explanation:

6x+3

simplified: 6x+3 (not sure if that’s what they’re asking but?)

Could somebody help me with this please

Answers

Answer:

x=36

Step-by-step explanation:

if PQR is isosceles then

PRQ will also equal 69 degrees

straight line = 180 degrees

so if PRQ is 69, then

PRS = 180-69

= 111 degrees

now to find x , since we have two angles within that triangle

180 - 111 - 33 = 36 degrees

please help me im almost done!​

Answers

Answer:

if you divide both sides of -5x > 0 you get z > 0. This is incorrect because if you choose a value from the possible solutions such as z=6 and substitute it into the original equation you get -30 > 0, which is not true

I put the answers in bold

hope this helps!

Step-by-step explanation:

PLZZZ HELP ME I DON'T GET THISq

Answers

Answer:

Step-by-step explanation:

To distribute means to multiply everything outside the parenthesis with everything inside the parenthesis, so in this case 7x8 then 7(x) then 7x2 so that is equal to 56 + 7x + 14, so combine the 56+14 so we get 7x + 70.  I hope '7' is part of the problem and not the question number

Answer:

7x + 70

Step-by-step explanation:

As implied in the question, when you use the distributive property you need to distribute the factor outside the parenthesis to the ones inside the parenthesis.

When we look at 7(8+x+2)

You need to multiply all the factors inside the parenthesis by the 7 outside the parenthesis.

to break it down, do

7*8 = 56

7*x = 7x

7*2 = 14

From here, just add 56+14 to get 70 and then write out your answer as 7x + 70.

The radius of a cylindrical construction pipe is 1.5ft. If the pipe is 17ft long

Answers

Answer:

The volume is 120.11ft^3

Step-by-step explanation:

Given

[tex]r = 1.5ft[/tex]

[tex]l = 17ft[/tex]

Required

Determine the volume

This is calculated as:

[tex]V = \pi r^2h[/tex]

h, in this case represents the length;

So, we have:

[tex]V = 3.14 * 1.5^2 * 17[/tex]

[tex]V = 120.11ft^3[/tex]

Martin says that 1/3 + 1/6=2/9 Use the drop-down menus to explain why Martin is incorrect. Martin is incorrect because is incorrect ​

Answers

Answer:

A. is incorrect. He has to divide 76 by 19, instead of subtracting 19 to 76.

B. This equation has one solution. v=4

Step-by-step explanation:

Hi, Martin’s answer is incorrect.

A. He has to divide 76 by 19, instead of subtract 19 to 76.

The correct steps are:

19v = 76  

Since 19 is multiplying the variable, to eliminate it we have to divide by 19.

v = 76/19

v = 4

B. This equation has one solution. It’s v=4

Feel free to ask for more if needed or if you did not understand something.

a. less than

b.greater than

People attending a basketball game either supported the home team or the visiting team. If 893 of the people attending supported the home team and 1007 supported the visiting team, what percentage supported the home team?

Answers

Answer:

47%

Step-by-step explanation:

893/1900=x/100 x=47%

Yo help me out man plz bro

Answers

Answer:

this is a live quiz this doesn't follow brainly guidelines

Step-by-step explanation:

Answer:

after 5 years y\hfhfjdjrjrnufjrjdunens

Which of the following expressions are equivalent to 256^x? Select all that apply.

a. 8^2x
b. 4^4x
c. (64^x)^2
d. (16^x)^2
e. 2^8x​

Answers

Answer:

d

Step-by-step explanation:

i did it on eduhguenity

The solutions which satisfy the equation A = 256ˣ are

Option B. 4⁴ˣ

Option D. 16²ˣ

Option E. 2⁸ˣ

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is given by A = 256ˣ

a)

The value of equation B = 8^2x

B = 8²ˣ

On simplifying the equation , we get

B = 8²⁽ˣ⁾

B = 64ˣ

And the value of B ≠ A

b)

The value of equation B = 4^4x

B = 4⁴ˣ

On simplifying the equation , we get

B = 4⁴⁽ˣ⁾

B = 256ˣ

And the value of B = A

c)

The value of equation B = (64^x)^2

B = (64ˣ)²

On simplifying the equation , we get

B = 64²⁽ˣ⁾

B = 4096ˣ

And the value of B ≠ A

d)

The value of equation B = (16^x)^2

B = (16ˣ)²

On simplifying the equation , we get

B = 16²⁽ˣ⁾

B = 256ˣ

And the value of B = A

e)

The value of equation B = 2^8x​

B = (2⁸)ˣ

On simplifying the equation , we get

B = 256⁽ˣ⁾

And the value of B = A

Hence , the equations which satisfy are

Option B. 4⁴ˣ

Option D. 16²ˣ

Option E. 2⁸ˣ

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Which value for x makes the sentence true?
2/3x +5=7
A.
-4
B.
18
C. 8
D.
3

Answers

Answer:

Answer is D: 3

Step-by-step explanation:

Plsss help if u know the answer (application of systems)

Answers

Answer:

Step-by-step explanation:

C

The ratio of red marbles to blue
marbles in Simran's bag is equal to 4
to 7. If there are 20 red marbles, how
many blue marbles are there?

Answers

20-23 red marbles makes the most sense

the value ax^2 + bx is 5 when x=1, and is equal to 0 when x=1.what are the values of a and b. explain how u arrived at your answer

Answers

Answer: a = 1.25, b = 2.5, c = 1.25

Step-by-step explanation:

Use vertex form and substitute a point into it (1, 5)

5 = a(1 + 1)^2 + 0

5 = a(2)^2 + 0

5 = 4a

a = 5/4

y = 5/4 (x + 1)^2

y = 5/4 (x^2 + 2x + 1)

1.25 x^2 + 2.5x + 5/4

Is there a "c" value otherwise it's not possible

Which is the completely factored form of 3x2 – 12x – 15?

3(x + 1)(x – 5)
3(x – 1)(x + 5)
(3x + 1)(x – 15)
(3x – 1)(x + 15)

Answers

Answer:

(x - 5)(3x + 3)

Step-by-step explanation:

(x - 5)(3x + 3)

3x2 + 3x - 15x - 15

3x2 - 12x - 15

PLEASE PLEASE HELP ME IM DESPERATE

Answers

Answer:

B) (4x+1)

Step-by-step explanation:

-8x^3/-2x^2=4x and -2x^2/-2x^2=1, hence 4x+1.

-12x/-3=4x and -3/-3=1, hence 4x+1

ASAP..... The distance traveled after the driver hit the brakes.....
1: acceleration distance
2: Breaking distance
3: stopping distance
PLEASE HELP ILL GIVE YOU POINTS

Answers

Answer: 2. Breaking Distance

Answer:

2. Breaking distance

Step-by-step explanation:

The distance traveled after the driver hit the break is called breaking distance.

Convert 20 miles to km

Answers

Answer:

32.1869

Step-by-step explanation:

You can use an online converter!

You can look up Miles to KM

Can someone try to help me please??

Answers

Answer:

1) 180 degrees; straight angle

2) (5x-18)+(4x+45)=108

3) x=17

4) 90 degrees; right angle

5) (3x+6)+(5x+4)=90

6)x=10

Step-by-step explanation:

Elena is 56 inches tall what is her height in meters?

Answers

Answer: 1.4 meters

divide the length value by 39.37

56/39.37= 1.4

Help please I give brainliest

Answers

Answer:

I think its no association because the snow cone doesn't really tell you anything you can have a snow cone at any time of day

Step-by-step explanation:

Answer:

No association

Step-by-step explanation:

The average tempature decreases while the sales of snow-cones increase

the positive integer N is the smallest one whos digits add to 41. what is the sum digits of N+2021​

Answers

Answer:

use this videos to help you

The price of a 9-minute phone call $1.35. What is the price of an 11-minute phone call?

Answers

Answer:

1.65

Step-by-step explanation:

I did 1.35/9

The answer I got after dividing the two is 0.15.

Then I multiplied 0.15 by 11 and I got 1.65.

PLEASE HELP THIS ASSIGNMENT IS VERY CONFUSING

Answers

Answer:

the value of x is 10

Answer:

10

Step-by-step explanation:

Since this is a 90 degree angle (indicated by the red box), we can put the two values added equal to 90

70+2x=90

Solve for x

2x=20

x=10

Other Questions
Olivia, the food stand manager, spends $210 per week on vegetable sandwich ingredients. She wants to earn $1870 per week.Write an equation that can be used to determine x, the number of vegetable sandwiches Olivia needs to sell in order to earn $1870 per week. Required:1. & 2. Prepare journal entries to record the transactions for April and post them to the ledger accounts in Requirement 6b. The company records prepaid and unearned items in balance sheet accounts.3. Using account balances from Requirement 6b, prepare an unadjusted trial balance as of April 30.4. Journalize the adjusting entries for the month and prepare the adjusted trial balance.5a. Prepare the income statement for the month of April 30, 2017.5b. Prepare the statement of retained earnings for the month of April 30, 2017.5c. Prepare the balance sheet at April 30, 2017.6a. Prepare journal entries to close the temporary accounts and then post to Requirement 6b.6b. Post the journal entries to the ledger.7. Prepare a post-closing trial balance.April 1 Nozomi invested $47,000 cash and computer equipment worth $40,000 in the company in exchange for common stock 2 The company rented furnished office space by paying $2,200 cash for the first month's (April) rent 3 The company purchased $2,000 of office supplies for cash 10 The company paid $2,200 cash for the premium on a 12-month insurance policy. Coverage begins on April 11 14 The company paid $1,300 cash for two weeks' salaries earned by employees 24 The company collected $14,000 cash on commissions from airlines on tickets obtained for customers 28 The company paid $1,300 cash for two weeks salaries earned by employees 29 The company paid $300 cash for minor repairs to the company's computer 30 The company paid 1,100 cash for this month's telephone bill 30 The company paid $2,000 cash in dividends. The company's chart of accounts follows: 101 Cash 106 Accounts Receivable 124 office Supplies 128 Prepaid Insurance 167 Computer Equipment 168 Accumulated Depreciation-Computer Equip 209 Salaries Payable 307 Common Stock 318 Retained Earnings 319 Dividends 405 Commissions Earned 612 Depreciation Expense Computer Equip 622 Salaries Expense 637 Insurance Expense 640 Rent Expense 650 Office Supplies Expense 684 Repairs Expense 688 Telephone Expense 901 Income Summary Use the following information: a. Two-thirds (or $122) of one month's insurance coverage has expired b. At the end of the month, $600 of office supplies are still available c. This month's depreciation on the computer equipment is $400. d. Employees carned $580 of unpaid and unrecorded salaries as of month-end e. The company carned $2,250 of commissions that are not yet billed at month-end What is the importance of social dance ? Give a brief example of an Impression Management. How do you know the example is Impression Management? ANSWER ASAP!!!!!!!Which statement best describes licensed characters?A. They are based on real-life characters from past periods in history.B. They are given human qualities, and star in games for young children.C. They are based on preexisting media.D. They are based on legend and folklore.E. They are characters specifically created for a game. PLEASE HELP ME WITH THIS!!!!!!! A t-shirt cannon is fired into a crowd at a baseball game. The t-shirt with mass 0.17kg is fired, and the launcher (2.7kg) recoils at 1.7 m/s. Calculate the launch velocity of the t-shirt. Answer to 2 decimals Water can seep into the tiny cracks in rocks. When the temperature is below 0C, the water can become frozen. When water freezes, it expands and breaks the rock apart. Which of Earth's spheres interact during this process? Choose the three that apply. A. Atmosphere B. Biosphere C. Cryosphere D. Geosphere E. Hydrosphere 7x -2(x-11)=-103what is x Simplify the following expression: 6c - 9c - 8pls show work so i can write down Name: __________________ Date: ___________Metaphors Worksheet (Meanings Part 2) [Animated image] A metaphor is a figure of speech that compares two things. Often times it uses the word is.Directions: For each metaphor given blow, write what you think it means.Example A: Thoughts are a storm, unexpectedAnswer: someone may have many unexpected thoughts at anytime1.Once your heart's been broken it grows back bigger-____________________________________________________2.His hair is a white snowflake and his hair is a messy haystack-____________________________________________________3.He is all heartbroken-____________________________________________________4.The pigeons fountained into the air-____________________________________________________5.Her hair was bone white-____________________________________________________6.He tried to help but his legs were wax-____________________________________________________ An employee at a store makes $6 an hour. If she has made $237.38 in a week, howmany hours, did she work that week? Write an equation showing how to solve for howmany hours she worked using "h"as the variable. Which of the following is equivalent to8/9 help with question 20 DUE IN 10 mins define investment bank. The average lease payment for a new vehicle is just over $450 per month for a three-year... Brendan's mom bought him a new bes frame and wants to figure put the area.If Brendan's new bed frame is 5 1/4 feet long and 4 feet wide,What is the area of the bed frame? Can someone answer these for me please really need help name the quadrilateral A child is standing across the street from his apartment. His mother is on their balcony. The angle of elevation between the child's eyes and his mother's eyes is 28. If the distance between their eyes is 35 ft, how far is the child standing from his apartment building? Round to the nearest foot.