-7x - 2y = -13
-7x + 7x - 2y = 7x - 13
-2y = 7x - 13
-2 -2
y = -3.5x + 6.5
x - 2y = 11
x - 2(-3.5x + 6.5) = 11
x - 2(-3.5x) - 2(6.5) = 11
x + 7x - 13 = 11
8x - 13 = 11
+ 13 + 13
8x = 24
8 8
x = 3
y = -3.5x + 6.5
y = -3.5(3) + 6.5
y = -10.5 + 6.5
y = -4
(x, y) = (3, -4)
Answer:
2
Step-by-step explanation:
561 percent because we will move the decimal 2 paces and we will put the percent so it will be 561
Answer:
5
Step-by-step explanation:
-6x +10x = 20
4x=20
x=20/4
x=5
Answer:
bro use the dang fromula
Step-by-step explanation:
L*W=A divided by 2
