Answer:
8.) -120
9.) -5
10.) -1
Step-by-step explanation:
8.) ab - c
5(-12) - 60
-60 - 60 = -120
9.) -10 - (-7) + 2 (3 - 4)
-3 + 2(-1)
-3 + (-2) = -5
10.) Add all the numbers up then divide by how many numbers there are.
Answer:
![M\leq -68](https://tex.z-dn.net/?f=M%5Cleq%20-68)
Step-by-step explanation:
This inequality is quite simple to solve.
Just multiply both sides by four and you have your answer:
![4*(1/4m)\leq4*-17](https://tex.z-dn.net/?f=4%2A%281%2F4m%29%5Cleq4%2A-17)
![m\leq -68](https://tex.z-dn.net/?f=m%5Cleq%20-68)
Hope this helps!
Nine and twenty-seven hundred-thousandths
Answer: p=9
explanation: 6 reds + 3 blues = 9.