Answer:
A=542
Step-by-step explanation:
none, sorry
Answer:
Step-by-step explanation:
79 divided by 68 is your answer
You can do the math
To solve for x you do these steps
x=number
1. do this following multiplication problem to get 0.9%
36/x*100%= 0.9%
2. now do the opposite of what you did before to get x
36 divided by 0.9%= x
36 divided by 0.9%= 40
x = 40
Answer:

Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form
or 
In this problem we have
y=18 when x=2
Find the value of the constant of proportionality k
----> 
therefore
The equation is equal to

52 i believe.
42 + 45 + 58 + 63 = 208
208 / 4 = 52