carlee0927 carlee0927

26-01-2020
Mathematics

contestada

m(x) = 10x + 5
n(x)= 6x-5

Find (m-n) (x).

A. (m-n) (x) = 4x+10
B. (m-n) (x) = 16x-10
C. (m-n) (x) = 4x
D. (m-n) (x) = 16x

Respuesta :

itmye84 itmye84

26-01-2020

(m - n)(x) = m(x) - n(x) plug in the equations

(m - n)(x) = (10x + 5) - (6x - 5) Distribute/multiply the - into (6x - 5)

= (10x + 5) - 6x + 5 [- times a - equals a positive] combine like terms/simplify

= 4x + 10

Your answer is A

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