The hill means it was already 23 feet above ground and he went and back up so the answer is 23 positive
Answer:
y = -5
Step-by-step explanation:
7y - 5 = 9y + 10 + y
7y - 5 = 10y + 10
3y + 10 = -5
3y = -15
y = -5
As i can see there is a table a bove so the x is the first number which going up the graph and the y is across the line
So, you divide 18 by 12 to get 1.5
but since you want the fraction, just reduce 18/12 as much as possible to get 3/2
