Answer:
(f + g)(x) = 5x - 3
Step-by-step explanation:
(f + g)(x)
= f(x) + g(x)
= 2x + 4 + 3x - 7 ← collect like terms
= 5x - 3
Answer:
C
Step-by-step explanation:
The identity property for addition tells us that zero added to any number is the number itself.
Answer:
See attached sheet
Step-by-step explanation:
55*10/2=275
The area of his roof is 275
Answer:
D. is the answer
Step-by-step explanation:
