6x + y = 9
<span>your distance from home (y) after (x) hours.</span>
Answer:
9 · x - 16
Explanation:
Nine times a number: 9 · x
Decreased by 16: - 16
Put them together: 9 · x - 16
Answer:
90
Step-by-step explanation:
If you multiply 15*8 you get 120. So you take that and subtract 210 by 120. And you get $90 left.