What is the equation relating x and y together?
y
1
2
3
4
5
25
23
21
19
17
y=-2x + [?]

What is the perimeter of square abcd? units units 28 units 37 units

9/10 divide by -3/15 as a mixed number

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?