Step-by-step explanation:
Given,

and

Substitute x = 2 into expression.

Answer:
5x=256x
5xy= -xy
(3rd) -2x^2y=4x^2y(1st)
5y=3y
(5th) x^2y^2=(3rd) 2x^2y^2
(6th) 3y^2= 5y^2(5th)
Step-by-step explanation:
Hope you understand. Please mark as the brainliest.
Answer:
The answer is 28
Step-by-step explanation:
Answer:
Step-by-step explanation:
y = -5/4x + 5
How is this 1st grade!? And also I think the answer is 3,000