1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Maru [420]
3 years ago
15

Can someone do question 13 please

Mathematics
2 answers:
Artyom0805 [142]3 years ago
8 0

Answer:

A = 4/7

B = 2/3

C = 2/5

Step-by-step explanation:

It's Easy.

Katen [24]3 years ago
8 0

Answer:

A is 4/7

B is 2/3

C is 2/5

Step-by-step explanation:

You might be interested in
Cathy uses 9.1 pints of blue paint and white paint to paint her bedroom walls. 1 4 of this amount is blue paint, and the rest is
ratelena [41]

Answer:

She used 6.825 pints of withe paint to paint her bedroom walls

Step-by-step explanation:

We know Cathy used 9.1 pints of paint and 1/4 is blue.

first we have to calculate the white paint, we are going to calculate it by subtracting 1/4 of the total paint

1 - 1/4 = 4/4 - 1/4 = 3/4

Now that we know that 3/4 of the total paint is white, we have to multiply it by the amount of paint so we get how many pints of paint are white

3/4 * 9.1 = 6.825

She used 6.825 pints of withe paint to paint her bedroom walls

7 0
3 years ago
Solve the equation -12 = f/0.2 (Thats a fraction)
Shalnov [3]
-12 = f/0.2

First, we can start out by making our goal to get the variable (f) on one side of the problem by itself. To do this, multiply both sides by 0.2. 
-12 \times 0.2 = f

Second, our next step is to multiply -12 times 0.2. This can be solved in your head, on a piece of paper, on a calculator, etc. (-12 times 0.2 = 2.4).
-2.4 = f

Third, our last step will be to switch sides. Basically flip the problem.
f = -2.4

Answer: \fbox {x = -2.4}
8 0
4 years ago
Hello...please..............!
Zinaida [17]
I can't see. This is kinda blurry
3 0
3 years ago
Read 2 more answers
How do i describe what each variable and parameter means in an exponential equation<br> y=a(b)x
mojhsa [17]

Answer:

A general exponential equation is written as:

y = a*(b)^x

Where:

y represents the amount of something as a function of the variable x, where x is an independent variable.

a is the initial amount, this is, the value of y when x = 0.

b is the rate of growth, this defines how much changes the value of y as x increases.

4 0
3 years ago
Leila takes classes at both Westside Community College and Pinewood Community College. At Westside, class fees are
antoniya [11.8K]
Y = 98(w) + 115(18 - w)
6 0
3 years ago
Other questions:
  • A recipe calls for 3 3/4 cups of milk.If the measuring cup holds only 1/4 cup , how many times will you have to fill it ?
    15·1 answer
  • In the right triangle PQR, sin P = 0.8. what is the length of RP?
    9·1 answer
  • Simplify expression <br> 4(7x+5y)
    14·2 answers
  • Given m LMN = 145°, what is m XMN?
    8·1 answer
  • Ally is making a scale diagram of her classroom. She uses a scale factor of 3 centimeters per foot to draw the diagram. The actu
    12·1 answer
  • Need answer please help
    6·2 answers
  • I am such a bad kid ;(, I did something so wrong
    6·2 answers
  • Can anyone help me on this?
    8·1 answer
  • PLEASE HELP! this is the 3rd time I've posted this : Writes in Y=mx+b from.
    7·2 answers
  • PLEASE HELP QUICK, WILL GIVE 30 POINTS!!!!!!!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!