Combine the like terms
-x-x^2+7
Answer:
Everything
Step-by-step explanation:
We can keep every things in the blank boxes.
F(x)=2(x+10)=24
2(x+10)=24
divide 2
x+10=12
minus 10
x=2
D
Answer:
56 multiplied by 9 = 504
Step-by-step explanation:
55.8 rounded is 56, and 9.12 rounded is 9
Answer:
(−2)(2)+(3)(−5)
=−19
Step-by-step explanation:
