Step-by-step explanation:
14)
30$ a day
y=30*d
15)
16)
earns $45 per hour and spends $20
y=45* x -20
65 - 12
~
Answer:
x = 7
y = 0
Close, but not quite.
2
(-3,-6) and (-3,2)
A line with an undefined slope is vertical. In this case it must have x coordinates equal to -3
