Answer:
18 hours
Step-by-step explanation:
8x - 4y = 8
-4y = -8x + 8
y = -8x/-4 + 8/-4
y = 2x - 2, comparing to y = mx + c, slope m = 2
Slope = 2.
Answer:
3
Step-by-step explanation:
if you have 5 plates and you subtract 2 then you have 3 plates left
5-2=3
Its 18 because you times 6 and 3