F(x)=x^2+14x+49 g(x)=x+7

(f+g)(-5)=

(f-g)(4)=

(f•g)(1)=

(f/g)(3)=

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

i believe the correct answer is b.

the answer is c

step-by-step explanation: i took a test with this question on it

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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