13 is what percent of 15?

Answers

Answer 1

Answer:

86.67%

Step-by-step explanation:


Related Questions

pls help ❤️❤️❤️❤️ it will make my day!

Answers

Answer: (0,-3/5)

Step-by-step explanation: Hope this helps

Solve the following system of equations graphically on the set of axes below.
y = -x + 2
x – 4y = -28

Answers

Slope for 1st is -1, y intercept is (0,2)
Slope for 2nd is 1/4, and y intercept is (0,7)

PLEASE HELP! IT WOULD BE SO GREATLY APPRECIATED EVEN IF YOU DON'T KNOW THE ANSWER TO ALL OF THEM!

Answers

1. 3
2. 4
3. 1/3
4. 1/2

In this case they just multiplied all numbers In the first set by a number to get the second set, just check that each one in the same position gives you the same answer and your good.

please help me with this math problem!!

Answers

Answer:

P(A)=1/3    P(B)=5/12

P(C)=1/4    P(A or B)=3/4

P(B or C)=2/3    P(A,B, or C)= 1

Olivia has $9,050 in a savings account that earns 2.5 % annually. How much will she earn in interest in 2 years?​

Answers

Answer:

452.5

Step-by-step explanation:

9050 x 0.025

226.25 x 2

452.5

452.5 Hope it helps !!!

help me with this! i’ll give brainliest

Answers

Answer: 2; 6; 10; 14

Step-by-step explanation:

multiply the s values by 4 the add 2

example: 4(0)+2=2

6(x+-2) please help me asap, thank you!

Answers

Answer:

6x - 12 or x - 2

Step-by-step explanation:

6(x - 2)

use distributive property

6x - 12

im not sure if u want me to simplify but im pretty sure its "x - 2" from dividing both variables by 6

The ansewer is: 6x-12

Step-by-step explanation:

We first use destributive property

this means we mulitply whatever is next to the left side of the parenthisis to whats inside

And that is it.

Which shape below does not have reflection symmetry can someone help me

Answers

Answer:

I would say the TRIANGLE  because it has none of the lines that a symmetry has.

I really need help can anyone help me?​

Answers

The slope formula is y2-y1/x2-x1 so 5-(-1) =6 Then. 1-(-1)=2 so 6/2. =3. THE ANSWER IS 3
the slope= 1/3 do you need me to show an explanation as well?

Please help me!!!!!!

Answers

Answer:

B. Y2-Y1/X2-X1. This would equal -13/-8, which cancels out to positive.

Step-by-step explanation:

When graphed, a system of equations forms two lines that overlap completely. What is the solution set of this system of equations? Explain why it has this solution set.

Answers

Answer:

Infinite solutions

Step-by-step explanation:

Because the lines are the same there are an infinite number of solutions

Solve the equations -5(x + 3) = 25. Write the problem on the sketch pad then solve the problem algebraically. I need the answer and how you work it out :)

Answers

Answer:

-8

Step-by-step explanation:

-5x-15=25

-5x=40

x= -8

-5(x+3)=25
Divide both side by -5
x+3= -5
Move the constant and change it to positive
x= -5-3
Then add the numbers because they have the same sign, and you’re answer will be
x= -8

PLEASE HELP!! this is ratios

Answers

Answer:

1. 8:5

2. 17;4

3. 23:6

4. I don't know

1. 8:5
2. 4:19
3. 6:23
4: How you find an equivalent fraction can either be dividing or multiplying by 2. 2 equivalent ratios to question 1 would be 16:10 and since we can’t divide by 5, we multiply again which would be 32:20.
(Hope this was helpful ^^)

X + 84 2 -104 open or closed dot?​

Answers

Answer:

550505=5

Step-by-step explanation:

✨CORRECT ANSWER GETS BRANLIEST✨



Simplify the expression.

6^24/6^4

A. 6^30
B. 6^22
C. 1^30
D. 1^22

Answers

Answer:

i got 1/9 so im not sure if any of those are correct

Answer:

im not sure but i think its A

Step-by-step explanation:

what is -7x-3y=-8 if y=-5

Answers

Answer:

3.29

Step-by-step explanation:

-7x-3(-5)=-8

-7x+15=-8

-15        -15

-7x=-23

/-7    /-7

x=3.29

Answer:

-1 , replace y by -5 then u will get 15 take to the other side -8-15=-23 then keep x alone divide both sides by -7 so x =3.28

Step-by-step explanation:

5(2x -1)= -5 + 10x solve the following equation for x
plsss help

Answers

Answer:

=0

Step-by-step explanation:

not sure if its right but give it a go

PLEASEE I WANNA PASS PLEASE HELP!!!!
Which of the following functions represents f(n), the number of small squares in figure n?

A. f(n) = (n + 1)^2 – 1

B. f(n) = 2n^2 + 1

C. f(n) = n^2 – 1

D. f(n) = (n + 1)^2 + 1

Answers

I think it is b I’m not sure

Answer: i think its D or A....  :)

Step-by-step explanation:

turn 12y=8x+2 into slope intercept form

Answers

Answer:

y=2/3x+1/6

Step-by-step explanation:

i’ll click the heart please help

Answers

Answer:

The answer is just 4

Step-by-step explanation:

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the answers is 4..............

Please help I will give points and mark brainliest

Answers

Answer:

(3,3)

Step-by-step explanation:

D is on (1,1) so times by k which is 3 = (3,3)

a customer left a tip of 25$ this is 20% of his bill. whats the price of the bill?

Answers

Answer:

i think 150

Step-by-step explanation:

Answer:  $30.00

Step-by-step explanation:

First, convert the 20% to an actual number that can be used in a calculation. For percents, this is always done by simply dividing the percent (in this case 20%) by 100%.So, the conversational term "20%" becomes 20% / 100% = 0.20 in terms of a real mathematical number.

0.20 x $25.00=$5.00.

$25.00 + $5.00 = $30.00.

Plz answer will mark brainliest

Answers

Answer:

(5.5, 6)

Step-by-step explanation:

Find the difference between them and then divide by 2 and add to one point

PLS HELP ITS DUE IN 3 MINUTES

Answers

Answer:

H 33 degrees

Step-by-step explanation:

Right answer gets brainlist

Answers

Answer:

A≈565.5in²

Step-by-step explanation:

Hope this helps you!!

Answer:

The area of the cylinder is 108. 108 rounded to the nearest ten is 110. I dont understand the one decimal place thing but if 108 would be turned into a decimal the decimal would be 10.8

Step-by-step explanation:

Please help I’m offering 20 points

Answers

Answer:

3/8

Step-by-step explanation:

2 x 3/8 = 6/8

6/8 divided by 2 is 3/8

Given f(x)= x3 and g(x) = 2x + 7, express
(fºg)(x)'as a function of x.

Answers

Answer:

(f∘g)(x)=(2x+7)^3

Step-by-step explanation:

substitute g(x) in f(x)

(f∘g)(x)=f(g(x))=f(2x+7)=(2x+7)^3=(2x+7)^3

Can anyo help me thanks

Answers

Answer:

(-3, -5)

Step-by-step explanation:

We will multiply (6a -2b = -8) by -3, and (a - 3b = 12) by 2

Thus,

-18a + 6b = 24

2a - 6b = 24

=

-16a = 48

a= -3

Then we'll substitute,

-18(-3) + 6b = 24

54 + 6b = 24

6b = -30

b = -5

(-3, -5)

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Answers

Answer:

Im pretty sure it is B

Step-by-step explanation:

at first I said D but then I realized it said positive

Giving brainliest
Which table represents the equation y = 8x?

Answers

Answer:

C

Step-by-step explanation:

The slope is 8 and it goes through the origin. In other words the y-intercept is 0.

Hope this helps.

Answer:

c

Step-by-step explanation:

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