How do i find X and Y?

4y + 5z = 60
4x + 3z = 60
5x + 3y = 60

1)y = 50 - 5x / 4  

2)x=60-3z /4 (first one ion knw da rest)

3)y=-5/3x+20

Step-by-step explanation:

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length