Convert feet to inches 3 feet=36 inches.
8*36=288 inches squared
Answer: 2
Step-by-step explanation: Fist solve the first problem. -3u-1=2. That simplifies to -3u=3. Now divide each side by -3. Now you should have u=-1. Now put it in the other problem. 2(-1)+4. 2*-1 is -2. So -2+4=2
(9 x² + 8 x + 2) - ( 4 x² + 2 x -5 )
= 9 x² + 8 x + 2 - 4 x² - 2 x + 5
= 5 x² + 6 x + 7
Answer:
0.36 cents per ounce
Step-by-step explanation:
I divided 4.50 by 12.5 and got 0.36 and then round that up
