n: 2x + 30
o: 4x + 10
4x + 10 = 2x + 30
2x = 20
x = 10
in 10 weeks
Answer: I think b=5
Step-by-step explanation:
Answer:
12is the answer
let the width be 2c
length*width =96
4*2c=96
8c=96
c=96/8
c=12
