10 ft and 2 because I did the math
Add them to eliminate x terms
x+3y=-7
<u>-x-7y=19 +</u>
0x-4y=12
-4y=12
divide by -4
y=-3
sub back
x+3y=-7
x+3(-3)=-7
x-9=-7
x=2
(x,y)
(2,-3)
The value of x is C ... 6
Answer:
3/2
Step-by-step explanation:
Jacob's (12) to Mark's (8) would be 12 to 8. We want to simplify this. We can divide both numbers by 4 to get 3 to 2. In fraction form would be 3/2.
Answer:
After 4 weeks, he will have $57
After 20 weeks, he will have $105
Step-by-step explanation:
6(5v - k) / 2
6(5(5) - 8) / 2
6(17) / 2
102/2 = 51