Answer:
$89
Step-by-step explanation:
add all the numbers together
Answer:
x ≤ - 27
Step-by-step explanation:

... <span>exactly one output for each input
This is an important concept; be certain that you understand it.
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Try describing the amount of numbers in the square u know like "shade covers 2/4 of the square''
Answer:
-30
Step-by-step explanation:
f(x) = 3 so f(-8) = 3;
g(x) = 5x + 7, so g(-8) = 5(-8) + 7 = -33
Then (f + g)(-8) = 3 - 33 = -30
This is the sum of two functions both evaluated at x = -8.