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

Researchers recorded that a group of bacteria grew from 125 to 2,500 in 24 hours. At this rate of growth, how many bacteria will there be in 35 hours from the s

what is the author's purpose of the excerpt from "Children of the Drug Wars"?

enter the digit that can replace blank

Green plants that can provide their own food through the process of photosynthesis

A committee must be formed with 3 teachers and 3 students. If there are 10 teachers to choose from, and 15 students, how many different ways could the committee

Can you help me with these too? its for a geometry final practice plisss

PLEASE HELP.. ___ says that we fight and die for a simple thing so that a man can stand up. a. James Otis b. Sam Adams c. John Adams d. John Hancock

5/8 divided by 1/4 pls! Tysm

What is the area of the regular hexagon shown below? Answer in complete sentences and include all relevant calculations.

find the value of xfind the value of 6 x by 3