9. 228.2 if it’s 45 not 4.5
10. 8.2 if the side is 15.3 not 153 bc I can’t see it that well
11. 26
12. 8.8
i think she recievied $40..........
Answer:
Hi there!
Your answer is:
6x^3 -10x^2 +3x -16
Step-by-step explanation:
2x^3 +5x -16 +4x^3 -10x^2 -2x
Combine like terms
6x^3 -10x^2 +3x -16
Hope this helps!
Answer:
7 x 10^7
Step-by-step explanation:
count the zeros
Answer:
Step-by-step explanation:
- 5/6 x 48 =
- 5 x 48/6 =
- 5 x 8 =
- 40