Mathematics High School

WILL MARK YOU BRAINLIEST

Answers

Answer 1

Answer:

Step-by-step explanation:

2(5) + 5 = 15

Related Questions

Please answer!!
What is the perimeter of parallelogram WXYZ?
The perimeter is (Type an integer or a decimal.)

Answers

Answer:

196

Step-by-step explanation:

What is the equation, in point-slope form, of the line passing through the point (-5, 9) with a slope of -1/4?

Answers

Answer:

y = -1/4x + 7.75

Step-by-step explanation:

plug in the point

y = mx + b

9 = -1/4(-5) + b

9 = 5/4 + b

b = 31/4 (7.75)

plug b back into the equation

Can someone please help me on this math question I have 20 mins left please I'll give brainliest pleasure pleat please

Answers

Answer:

The temperature goes down 2 degrees for every hour

Step-by-step explanation:

Down 2 degrees , everytime an hour goes by

What is the GCF of 30 and 45?
What is the LCM of 3 and 8?

Answers

Step-by-step explanation:

The gcf of 30 and 45 is 15.

The Lcm of 3 and 8 is: 24

Show work pls for briskly

Answers

Answer:

She'll make 6 yard sticks

as,

1/2 yard = 1 pillow

1 yard = 1 * 2 / 1 = 2

so,

3 yard = 3 * 2

Hope this helped

Hope this helped ALL THE BEST !!

Answer:

6 pillows

Step-by-step explanation:

1/2*3=3

The ratio of boys to girls in a group is 3:1. If there are 52 more boys than girls, work out how
many people there are in total.

Answers

Answer:

104

Step-by-step explanation:

The ratio of boys : girls = 3 : 1 = 3x : x ( x is a multiplier )

There are 52 more boys than girls , so

3x = x + 52 ( subtract x from both sides )

2x = 52 ( divide both sides by 2 )

x = 26, then

3x = 3 × 26 = 78 ← number of boys

Total number = 78 + 26 = 104

Tony will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $42 and costs an additional $0.18 per mile driven
The second plan has an initial fee of $51 and costs an additional $0.13 per mile driven
E
For what amount of driving do the two plans cost the
Same

Answers

Answer:

275 miles

Step-by-step explanation:

I hope this helps.

Please do number 16 for me. (With work)

Answers

Answer:

m<5 = 75°

Step-by-step explanation:

16. Given:

m<1 = 75°; m<3 = 40°

Required:

m<5

Solution:

Since lines A and B are parallel, and m<1 corresponds to m<5, therefore,

m<1 = m<5 (corresponding angles are congruent)

m<1 = m<5 = 75°

m<5 = 75°

A cell phone retailer used a mark-up rate of 60% on a cellphone case that originally cost $5. To find the new price of the case in ONE STEP, my equation Part = %*whole will be...

Answers

Answer:

Step-by-step explanation:

5 increase 60% =

5 × (1 + 60%) = 5 × (1 + 0.6) = 8

If 6 is multiplied by the sum of a number and 5, the result is 30. Which equation could be used to find the value of the number?

Answers

Answer:

5x6

Step-by-step explanation:

5x6

5 groups of 6

=30

What is the range of -23, -2.5, 3, -3, 5, 7, -22.5, 17, 12, 1

Answers

17–23 range is 40 ,,,,,,

The range would be 40

I NEED THE SLOPE INTERCEPT FORM!!! ITS DUE BY 12

Answers

Answer: y = 4x -1

Step-by-step explanation:

Given by the graph.

Y axis

and rise over run.

What is the value of x in the equation 2.5(6x - 4) = 10 + 4(1.5 +0.5 x)?
3
이를
02
0 13

Answers

Answer:

Step-by-step explanation:

15x - 10 = 10 + 6 + 2x

15x - 10 = 16 + 2x

Bringing like terms on one side

15x - 2x = 16 + 10

13x = 26

x = 26/13

x = 2

The value of x in the equation is 2.

Option C is the correct answer.

What is an equation?

An equation is a mathematical statement that shows that two expressions are equal.

It consists of variables, constants, and mathematical operations such as addition, subtraction, multiplication, division, exponents, and roots. Equations are used to solve problems and find unknown values.

We have,

We are given the equation 2.5(6x - 4) = 10 + 4(1.5 + 0.5x) and we need to find the value of x that satisfies this equation.

First, we can simplify both sides of the equation by using the distributive property of multiplication.

This gives us:

15x - 10 = 10 + 6 + 2x

Next, we can combine like terms on both sides of the equation. Specifically, we can combine the constants on the right-hand side:

15x - 10 = 16 + 2x

Now, we want to isolate the term with x on one side of the equation.

We can do this by subtracting 2x from both sides of the equation:

13x - 10 = 16

Finally, we can solve for x by adding 10 to both sides of the equation and then dividing both sides by 13:

13x = 26

x = 2

Therefore,

The value of x in the equation is 2.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ7

The polygons are similar. Find x.
12
6

Answers

Answer:

x=4

you can cross multiply

6/12 = x/8

Let s represent the price of a meal in the local
coffee shop. Diana leaves a tip of 15%. Which
expression represents the total amount Diana
pays?

A- 1.15s

B- s

C- 15s

D- s+15

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

15% equals 0.15 so her total would be The price of one meal plus 0.15 or 1.15s.

What is the equation for the line in slope -intercept form?

Answers

Answer:

I can't see it

Step-by-step explanation:

We need a bigger picture.

Sue decided to interview two of the six city council members. She labeled their names from 1 to 6, then rolled a six-sided die until she got two different numbers telling her which to interview. Is this sample of the city council members likely to be representative? yes no

Answers

Answer:

Step-by-step explanation:

This question seems a lot harder than it actually is since in the end of the day, she ends up interviewing 2 council members.

2 is 1/3 of 6 since 2/6 = 1/3

So there is a 33.3333... % or 1/3 chance that one of the 2 members she interviewed got chosen as representative.

Hope i could help you understand :D

Jay mows 1 lawn everyday Monday through Saturday.He is paid $25 for each lawn.How much money does jay earn mowing lawns ?

Answers

Answer: $150

Step-by-step explanation: do 25x6 on a calculator

hi!! what’s the area and formula for this problem?

Answers

Answer:

formula= [tex]A= \frac{h_{b} b}{2}[/tex] area= 360

Step-by-step explanation:

I hope these are answers for you! I really tried my best!

Q varies as e if q is 24 when e is 3 find q when e is 7

Answers

q=56??? Sorry if it’s wrong lol

Answer:

q = 56

Step-by-step explanation:

Given that q varies as e, then the equation relating them is

q = ke ← k is the constant of variation

To find k use the condition q = 24 when e = 3 , then

24 = 3k ( divide both sides by 3 )

8 = k

q = 8e ← equation of variation

When e = 7 , then

q = 8 × 7 = 56

Each TTF site bought a new rope bridge for 4,500. TTF will make monthly payments of $350 until the bill is paid. Write an equation for the unpaid balance B after m monthly payments

Answers

Answer: 4500 - 350m

Step-by-step explanation:

From the question, we are informed that each TTF site bought a new rope bridge for 4,500 and that TTF will make monthly payments of $350 until the bill is paid.

The equation for the unpaid balance B after m monthly payments will be:

= 4500 - 350m

where me = number of months

For example, if the number of months used is 4 months, the unique balance will be:

= 4500 - 350m

= 4500 - 350(4)

= 4500 - 1200

= 3300

Answer choices: 3,80,6,2,100.

Answers

the answer is d hope this helped

Write the point-slope form of the equation for a line that passes through (6,-1) with a slope of 2.
The value of xı is
The value of y, is
The point-slope form of the equation is

Answers

Answer:

value of x is=6

value of y is= -1

point-slope form= y-(-1)=2(x-6) or y+1=2(x-6)

Step-by-step explanation:

PLEASE HELP ASAP!!
Please could I have the answers or step by step I don’t mind just PLEASEE help asap!!

Answers

Ok first you need to get a common denominator of 3 and 5 the smallest one would be 15 so then you rewrite both but remember if you do something to the bottom u have to do it to the top so you multiplied 3by 5 to get 15 to get your bottom then you have to times 5by 1 to get 5. So 5/15,same process for 3/5

5/15+ 9/15=9+5=14 so 14/15 (you keep the bottom the same) also it doesn’t need to be simplified because nothing can go into 14and 15 evenly

Same process for subtracting just subtract in the end so...

30/35-14/35= 16/35 also can’t be simplified evenly
In the end your answers are

1.14/15
2.16/35

Distribute and simplify the radicals below.

Help me please I really needed it

Answers

It’s AAaaaaaaaaaaaaaaa

The answer is the first one,
−
6
√
6
−
18
√
2

what's 4/6 in decimal form

Answers

0.66666667 is the answer

Find m Geometry please

Answers

Answer:

c=50

Step-by-step explanation:

what is the y-value

y = 6x – 3

x+2y = 7

Answers

Answer:

i love algebra anyways

the ans is in the picture and the steps how got it

(hope it helps can i plz have brainlist it will make my day :D hehe)

Step-by-step explanation:

HELP PLEASE!
A large pine tree was struck by lightning and fell as shown by the diagram below. Which equation could be used to find the length of the fallen part of the tree

Answers

Answer:

Option C should be the answer.

Alan, Bobby and Chris are comparing their ages. The ratio of Alan's age to
Bobby's is 7: 8 and the ratio of Bobby's to Chris' is 5: 4. If Alan is 70, how
old is Chris?

Answers

Answer:

1638392772127273930337733930282823829393

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