Evaluate 13 - 0.75y + 8x when w =12 and x=1/2

Note: I am assuming you meant to write the value of y = 12 instead of w = 12.

So, I am assuming y = 12

The value of 13 - 0.75y + 8x when we substitute y = 12 and x = 1/2 will be: 8

Step-by-step explanation:

Given the expression

Given

substituting y = 12 and x = 1/2 in the expresion

Therefore, the value of 13 - 0.75y + 8x when we substitute y = 12 and x = 1/2 will be: 8

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had