timzakusilo timzakusilo

03-11-2018
Mathematics

contestada

9. Let f(x) = 4x + 7 and g(x) = 3x - 5. Find.(g×f)(-4) Pick one

–61

–32

–9

–64

Respuesta :

navypeanut navypeanut

03-11-2018

Answer:

-32

Step-by-step explanation:plug f(x) equation in the x in the g equation so you have 3(4x+7)-5

then distribute the 3 and you end up with 12x+21-5

combine like terms

12x+16

plug in negative four and solve

Answer Link

Otras preguntas

Rapid rental car company charges a $40 rental fee $15 for gas, and $0.25 per mile driven. For the same car, Capital Cars charges $5 for a rental and gas and $0.

Which of the following is true of height and weight measurements? a) An infant growth chart is used to document only infant weight. b) They can be used to monit

In each pair of triangles, parts are congruent as marked. Which pair of triangles is congruent by ASA?

A rectangle is drawn with perimeter 75 cm. The length is 13 more than the width. What is the length?

What is the median of this set of data? 66, 51, 77, 68, 60, 75, 54, 80

sentence with the word dull

What was the concept of "normalcy" based on? pride in winning the war - Im thinking this nostalgia for an earlier America America's expanding role in world a

What powers were left to the king after the Magna Carta

su lenguage es de español yo soy de peru es facil de desifrar dame un favorito

Price of pizza increased from $6 to $9. What is the percent of increase in price?