The answer is -1....................
If n = number of hours and the equation is 174 + 58n then the answer is 3 hours
174 = 58n
÷ 58
3 = n
Price this per ounce
18oz = $0.182 per ounce
22oz =$0.181 per ounce
28oz =$0.174 per ounce
The answer is D.
The Graph is translated up 2 units due to the "+2".
Hope that helps.
Answer:
Option D, 110
Step-by-step explanation:
first we find x
10x+20-80=2(2x+15)
or, x=15
now, 10x+20 = 170
so, z = 360-170-80 = 110
