fitmom8 fitmom8
  • 26-02-2021
  • Mathematics
contestada

Assume f(x)=-x+8 and g(x)=8x+7. What is (f-g)(-4)

Respuesta :

Phobic111
Phobic111 Phobic111
  • 26-02-2021

Answer:

28x - 60

Step-by-step explanation:

f(x)=-x+8

g(x)=8x+7

(f - g) (-4)

= (x + 8 - 8x + 7) -4

Move all the like terms together.

= (x - 8x + 8 +7) -4

= (15 - 7x) -4

Multiply -4 with 15 and -7x

= 28x - 60

Answer Link

Otras preguntas

Can someone help me with this plz? Plz show ur work .... A local high school collected $1590 from 321 people who attended a football game. The price of each a
what is the slope of the line : 6x - 2y = 10
Can someone help me with this plz? Plz show ur work .... A local high school collected $1590 from 321 people who attended a football game. The price of each a
How did roman architecture affect western Civilization?
paul has 16 baseballs and 12 golf balls what is the ratio of balls to golf balls
how do you put 1.075 in Word form
A cube shaped box has a volume of 27 cubic cm. what's the length of the box? how would you figure this out
there are 37 more cats than dogs in an animal shelter. if there are 78 cats at the shelter, write and solve an equation to determine the number of dogs at the s
paul has 16 baseballs and 12 golf balls what is the ratio of balls to golf balls
which expression has a value of 199a 4times28+6times17minus15b 4times17+6times28minus38c 4times38+6times15minus28d 4times15+6times38minus88