vloneburner vloneburner
  • 17-12-2020
  • Mathematics
contestada

Evaluate the expression when y=-7

Evaluate the expression when y7 class=

Respuesta :

firelh19 firelh19
  • 17-12-2020

Answer:

17

Step-by-step explanation:

Y = - 7

-7 to the 2nd power = 49.

4(-7) = - 28

49+(-28)=21

21 - 5 = 17

Answer Link

Otras preguntas

Describe the limitations of using models to represent atoms
A girl weighs 200 newtons. How much work does she do climbing 10 meters of steps?
Number 13 please show me in the least steps possible
Which of the following is incapable of reproducing outside a host cell? -alga -mold - moss -virus
What type of lines are  4x + 8y = 10 and  4x - 2y = 21 ?
really dont know what to do ..
How do you write 7.208 in expanded notation form
can someone help me with this problem
Please fill the blanks with the right answers A. Nucleus B. Mitochondria C. Endoplasmic reticulum D. Cell wall E. Cell membrane F. Ribosomes G. Lysosome H.
reasons why using mirrors to generate electricity is not a common practice.