Answer: -48x^7 y^3
Step-by-step explanation: Simplify the expression.
I hope this helps you out. :)
Answer:
B
Step-by-step explanation:
The formula for area of a square is length x width. The x represents the width and the 7x is just the width times 7. this means the length is 7 times the width, If the width is x, then the length is 7x
A 80 points, B 89%
Look At The Attachment::
20
25^2=15^2+x^2. x=20
