Mathematics College

can somebody help me?

Answers

Answer 1

The answer is 8 ( a + 2c)

Related Questions

What is the volume of a triangular pyramid that is 10 in. tall and has a base area of 9 square in.?

Answers

Step-by-step explanation:

use the given formula and substitute the required value.

What is the answer to 7x-2=5x+16

Answers

Answer:

x=9

Step by step explanation:

Add 2 to both sides, simplify, subtract 5x from both sides

Answer:

x = 9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right

Equality Properties

Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

7x - 2 = 5x + 16

Step 2: Solve for x

[Subtraction Property of Equality] Subtract 5x on both sides: 2x - 2 = 16[Addition Property of Equality] Add 2 on both sides: 2x = 18[Division Property of Equality] Divide 2 on both sides: x = 9

Calculate if C=24
PLEASE HELP!!!

Answers

Answer:

-51

Step-by-step explanation:

24 / 8 - 6 - 48 =

3 - 6 - 48 =

-3 - 48 = -51

Hope that helps!

5th grade math. correct answer will be marked brainliest.

Answers

Answer:

3 1/3 is your answer.

Step-by-step explanation:

Rewriting equation:

4 + 5/6 - 1 - 1/2

4 - 1 = 3

5/6 - 1/2 = ?

Find the LCD of 5/6 and 1/2 and rewrite to solve.

5/6 - 3/6 = 2/6

2/6 = 1/3

3 + 1/3 = 3 1/3

Whole number: 3

numerator: 1

denominator: 3

Answer:

3 1/3 is the Answer to the problem

What is -5b +-2=-29? Worth 23 points!

Answers

Answer:

b = 5.4

Step-by-step explanation:

-5b - 2 = -29

+2 +2

-5b = -27

divide by -5

b = 5.4

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

1/3 of 3/4 = ____ fourth(s)

Answers

Answer:

0.99

Step-by-step explanation:

.33 x .75 = .2475 or 0.99/4

Find the value of x.
HELP

Answers

x² = 6² + 19²

x² = 36 + 361

x = √397

Please help guys thank you whoever helps me

Answers

It’s 5/12!!! Because there are 12 boxes and 5 boxes that are colored!!!

After going shopping we had only 10% of our money left. We spent $180 how much money did we have at first

Answers

Answer:

Answer

Step-by-step explanation:

if you spent 180 dollars, wguch was 90 percent of your money, you want to mark it up 10 percent. 180 x 1.10 is 198

$180. 90% spent
$X. 100%. had at first

X=180•100/90
X=200$

At first they had $200

Which value for x makes the sentence true? 1/10 + x = 1/7

Answers

Answer:

3/70

Step-by-step explanation:

change 1/10 and 1/7 so the denominator (bottom number) is the same. 1/10= 7/70 and 1/7= 10/70 so you need 3/70 to make the two numbers equal.

15 * 3/5

14. Will the product be greater than 15?

Answers

Answer:

Step-by-step explanation:

When you divide by a fraction or a decimal you are essentially multiplying that by something lesser than one and so the Calculator, if you are using a Calculator to solve this will, see multiplying something by a decimal or a fraction as a division and vice versa.

In a class of 29 children, 15 like history and 21 like math. They all like at least one of
the two subjects.
What is the probability that a child chosen at random from the class likes math but
not history?

Answers

Answer:

14/29

Step-by-step explanation:

The probability that a child chosen at random from the class likes math but not history is 14/29 or 0.4827.

It is given that the in a class of 29 children, 15 likes history and 21 like math.

It is required to find the probability that a child chosen at random from the class likes math but not history if they all like at least one of the two subjects.

What is the Venn diagram?

It is defined as the diagram that shows a logical relation between sets.

The Venn diagram consists of circles to show the logical relation.

We have:

Total students in a class = 29

First we have to find the number of students who likes both subject for this we have draw a Venn diagram shown in the picture.

From the Venn diagram number of students who likes both = 7

And number of students likes only math = 14

Hence, the probability will be:

[tex]p = \frac{14}{29}[/tex] ( because total number of students is 29)

or P = 0.4827 or 48.27%

Thus, the probability that a child chosen at random from the class likes math but not history is 14/29 or 0.4827.

Learn more about the Venn diagram here:

brainly.com/question/1024798

There are at least 12 people on the bus. Three people get on the bus at the next stop and no one gets off, Write an
inequality that represents the number of people who may be on the bus now.
Explain your thinking

Answers

Answer:

12-3 may be 9

Step-by-step explanation:

12-3 may =9 if those people did not get off

find the sum of the first 10 terms of the following sequence 4, -16, 64

Answers

Answer:

838860

Step-by-step explanation:

How do you find the sum of the first 10 terms?

To sum up the terms of this arithmetic sequence: a + (a+d) + (a+2d) + (a+3d) +

Example: Add up the first 10 terms of the arithmetic sequence:

a = 1 (the first term)

d = 3 (the "common difference" between terms)

n = 10 (how many terms to add up)

What is the sum of the first 10?

The number series 1, 2, 3, 4 , 9, 10. Therefore, 55 is the sum of positive integers upto 10.

If I have a 74 in one of my classes and then I get a 100 on my test what will my grade be

Answers

Around a 90 percent

Answer:

Depends on the weight of the test

Step-by-step explanation:

find an equation for the nth term of the sequence -4,-16,-64,-256

Answers

Answer:

this should be -262,144 because its -4^9 so you just keep multiplying by 4 until the ninth which is -262,144

Write and solve an equation to find the missing dimension of the prism.
Volume = 1620 cm3
h
9 cm 9 cm
Equation:
Height:
cm

Answers

Height of prism is 20 cm

Calculation of rectangular prism:

Given that;

Volume of rectangular prism = 1620 cm³

Length = 9 cm

Width = 9 cm

Find:

Height of prism

Computation:

Volume of rectangular prism = (l)(b)(h)

So,

(9)(9)(h) = 1620

(81)(h) = 1620

h = 20

Height of prism = 20 cm

Find out more information about 'Prism':

https://brainly.com/question/8847870?referrer=searchResults

Choose the system of inequalities that best matches the graph below.

Will Mark Brainlest

Answers

it is c.

Step-by-step explanation:

your y is -4 and you are rising 4times and running 1.

Answer:

the answer is c (100% on plato)

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

I think it’s One solution

ready ready upp here we goooooooooo

Answers

Answer:

all of them

Step-by-step explanation:

yepppp I'm pretty surr

Answer:

A and C are correct

Step-by-step explanation:

Can you tell me if that was right? :D

Ahmed fills 6 pitchers with juice. Each pitcher contains 2 quarts 1 pint. How many pints of juice does he have?

Answers

Answer: 30 pints of juice

Step-by-step explanation:

Note: 1 quart = 2 pints.

2 quarts = 4 pints

4 pints + 1 pints=5

So in each pitcher there are 5 pints of juice

5 times 6 = 30

I need help with this question

Answers

Answer:

No idea for this question

HELP ILL GIVE 18 POINTS

Answers

9. 5/10
10.3/4
11. 10/12
12. 1/2

13. 10/10=1/1
14. 3/4=6/8
15. 1/2=3/6
16. 3/5=6/10

17.2/3
18.1/5
19.2/6
20.6/10

Help please i give brainliest

Answers

Answer:

Step-by-step explanation:

i think negative becuase however many people are on the bus fewer seats are left

Answer:

B) Negative

Step-by-step explanation:

Negative Association would be if when one variable increases, another decreases. This is true in this situation. When the number of people increases, the number of empty seats decreases. This makes it Negative and not Positive or No Association.

Hope it helps!

I need helppp on this question

Answers

Answer:

Go and play Minecraft

Step-by-step explanation:

study is ur time waste

p + 5 = 8

p = 8 - 5

p = 3

Answer = 3

Greetings from Turkey:)

#XBadeX

Quickly pls
The trinomial 2x2 + 13x + 6 has a linear factor of x + 6.

2x2 + 13x + 6 = (x + 6)(?)

What is the other linear factor?
x + 3
x + 6
2x + 1
2x + 3

Answers

Answer:

C. 2x + 1

Step-by-step explanation:

Answer:

Answer is: C. (on edge 2023)

Step-by-step explanation:

2x + 1

Ms. Howard is companing the cost to attend two different preschools.
Pencil
0 Clear
Preschool A charges a $40.00 registration fee plus $5.00 per day of attendance.
Preschool B does not charge a registration fee but charges $7.50 per day of attendance.
.
At what number of days will the cost of attendance be the same for both preschools?
3 days
6 days
16 days
None above

Answers

Answer:

6 days

Step-by-step explanation:

its 6 days

Question number 1 Which measurement uses square units?

Answers

Answer:

i thought i already answered this but the answer is area

Step-by-step explanation:

Calculate the perimeter of the figure shown above:
a. 25 ft
C. 10 ft
b. 50 ft
d. 60 ft

Answers

The answer is B, 50ft

Answer:

50 ft

Step-by-step explanation:

Every side is 5ft, add up all the sides.

Calcular en E
1231213123312312312123 123213213123

Answers

Answer:

Step-by-step explanation:

E = √ [ 5² + 2×( [tex]\frac{2}{3}[/tex] )² + ( [tex]\frac{1}{3}[/tex] )² + 7² + 6 ] = √(25 + [tex]\frac{8}{9}[/tex] + [tex]\frac{1}{9}[/tex] + 49 + 6) = √81 = 9

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