Ivory22 Ivory22

03-11-2015
Mathematics

contestada

Let f(x) =-2x-7 and g(x)=-4x+3 find (f•g)(-5)

Respuesta :

03-11-2015

f(-5) x g(-5)

f(-5) = -2(-5) - 7
f(-5) = 10 - 7
f(-5) = 3

g(-5) = -4(-5) + 3
g(-5) = 20 + 3
g(-5) = 23

f(-5) x g(-5) = 3 x 23 = 69

Your answer is 69

Answer Link

Otras preguntas

how fast can this question be answered (BRAINLIEST + 10points)

Help now playing 10 point

Which is a term for a type of detritivore? Carnivore Decomposer Herbivore Omnivore

Exploration brought Europe and the Americas in contact with one another. This resulted in the movement of people, plants, animals, and germs—called the Columbia

the subway train can hold a 792 people on Tuesday 56941 people rode the subway how many trains could 56941 people how many people would be left over

All of the following were major disadvantages for the South during the Civil War EXCEPT A) military leadership B) population size. C) number of factories. D) ra

in about 120 words,write a story about honesty in a story telling competition

YOU GET BRAINLIEST IF CORRECT Kipton then takes off the jellybeans and puts on 10 brand-new pink erasers. The scale reads 312.4 grams. How much would you expect

which one is the correct answer?

6 Your sister works as a tutor in the evenings. Last school year she charged $25 per hour for her services. After taking some certification classes over the sum