Answer:
18
Step-by-step explanation:
If x = 2,
8x + 2
8 ( 2 ) + 2
= 18
Answer:
20
Step-by-step explanation:
2(a+3b)=2(10)
Answer:
8.3
Step-by-step explanation:
hopeee this helpss outt !!
The answer that you should get is A
Answer:
B. 3x^2 - 2x - 1.
Step-by-step explanation:
(f + g)x = f(x) + g(x)
= -4x + 3 + 3x^2 + 2x - 4
Adding like terms we get the answer:
= 3x^2 - 2x - 1.
