Hello, I am a freshman learning algebra 1. I am studying composite and evaluate functions and I ask you kindly to look at my work for a more understandable explanation. My problem is:

What is h(b(x)) given b (x) = 5x + 3 and h (x) = -x + 2

Hey there :)

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~ Benjemin360

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the answers c