Answer:
y= -8 or 8
Step-by-step explanation
30-6= 24
24/3=8
y=8
15+y=7
y=-8
i dont know
Step-by-step explanation:
i just want the points
y = total cost
x = # of hours
$12 + $8x = y
it's your first answer of
y= (-7/8)x + 1/2
