Answer:
2
Step-by-step explanation:
8 x 2 = 16
4 x 2 = 8
Answer:
Step-by-step explanation:
40(12/100)
480/100
$4.80
Answer:
x=4.875
y=-0.25
Step-by-step explanation:
4x – 2y = 10
2x-y=10
y=2x-10
4x + 6y = 18
2x+3(2x-10)=9
8x=39
x=4.875
y=2(4.875)-10
y=-0.25
Hope this helps you out . Of solving for k then just set it equal to zero