Answer:
A
Step-by-step explanation:
Answer is 7.b because of the angles
Well 5+2 is 7 and 51/2+21/7 is 57/2
Answer:
about .24 mile per hour
1 mile is 5280 foot
Step-by-step explanation:
Answer:
7) (f+g)(x) = 4^x +5x -5
8) (f-g)(x) = 4^x +x +5
Step-by-step explanation:
7) add the two expressions.
(f+g)(x) = f(x) +g(x) = (4^x +3x) +(2x -5)
(f+g)(x) = 4^x +5x -5
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8) subtract g(x) from f(x).
(f-g)(x) = f(x) -g(x) = (4^x +3x) -(2x -5) = 4^x +3x -2x +5
(f-g)(x) = 4^x +x +5
