Answer:
20 square units
Step-by-step explanation:
count the face of the figure one by one
Answer:
36
Step-by-step explanation:
5:4 ratio 45/5 is 9 so 9 x 4 =36
Answer:
5260000
Step-by-step explanation:
Answer:

Step-by-step explanation:
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
Let
y-------> the interest earned on an account
x------> the balance in the account
step 1
Find the constant k of proportionality
For 

substitute the values

The equation is

step 2
Find the amount of interest earned on an account with a balance of $500
so
For
substitute in the equation and solve for y

This is quite literally subtraction.


Nonmystery is 92,944
Class C can hold 361,200 lbs more than Class A.