Answer:
4cm is the correct answer
(4b^2-8b-3)
1st step: 3b^2– (-b^2) = 4b^2
2nd step: -5b – (3b) = -8b
3rd step: 1 – (-4) = -3
Answer:
Old Navy
Step-by-step explanation:
<u>1) Old Navy: Find how much 1 pair of pants costs</u>
5 pants = 160 dollars
Divide 160 by 5
160÷5=32
Therefore, 1 pair of pants at Old Navy costs 32 dollars.
<u>2) H&M: Find how much 1 pair of pants costs</u>
9 pants = 315 dollars
Divide 315 by 9
315÷9=35
Therefore, 1 pair of pants at H&M costs 35 dollars.
Because 32<35, Old Navy has the better deal.
I hope this helps!
If you reduce the 5 for 20, you will get 1 for $4. Therefore, 12×4 will be the answer ($48)