nguyengraceannbts nguyengraceannbts

16-08-2022
Mathematics

contestada

Given the function r(x)= v5x -3.5, find the value.

For what value of x is r(x)= -21?

Respuesta :

18-08-2022

Answer:

45

Step-by-step explanation:

hope this helps you out!

Answer Link

shelbyleanndewitt shelbyleanndewitt

31-08-2022

Answer:

Step-by-step explanation:

r (x)=5x-3.5 r(x)=-21

-21=5x-3.5 add 3.5 on both

-17.5=5x divided 5 on both sides. x=-3.5.

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