Answer:
45
Step-by-step explanation:
2:3
use the x
2x+3x=225
5x=225
divide both sides by 5
x=45
:)
since it's a square all sides are equal so
6.25 multiplied by 6.25
= 39.1 square feet
Answer:
T= 5+ bn
Step-by-step explanation:
B and N would be multiplied to find the total cost of books. 5 is added to that to represent the admission fee, which then equals the total cost of attending the book sale.