Answer:
20ft^2
Step-by-step explanation:
The length is currently three feet, if you add two feet to three that makes five feet. Five times four is twenty.
I hope this helps!
Answer:

Step-by-step explanation:

Lets add +5 in both the sides.


Now lets divide 12 on both the sides.


Y=6. you would replace x with 7 in the equation.
6(7) = 7y
42=7y
6=y
Answer:
answer for question 7. 0.17×70 = $11.9