Answer:
-a^2 -a -35
Step-by-step explanation:
a(4-a) -5(a+7)
Distribute
4a -a^2 -5a-35
Combine like terms
-a^2+4a -5a-35
-a^2 -a -35
(Divide) 1,300÷15=86.6666666667
Answer:-5 10 ,13
Step-by-step explanation:
Answer:
I believe the answer is D
Answer:
Choices C and D
Step-by-step explanation: