Answer:
x= 14 hope that helps you out good luck
Step-by-step explanation:
Given.


Take the second equation and subtract 2y to both sides.


Substitute x into the first equation and simplify.




Invert.

Substitute Y into your second equation.



Add -6 to both sides.


Answer:
(6, -3)
I don't think that you put parentheses around any numbers because when I solve it with parentheses between numbers I get other numbers like 16 or 17
Answer:
12.5%
Step-by-step explanation:
4 * 100 / 32 = 12.5
11.25/375 = 0.03 which is 3%