Answer:
See the image.
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
Suppose the length is 7x, the width is then 3x
7x*3x=525
21x²=525
x²=25
x=5
so the length is 7*5=35, and the width is 3*5=15
Answer:
I believe the correct answer is option B