Y=2x+0.5
4.5=2x+0.5
4.5-0.5=4
4=2x
4÷2=2
x=2
so
1 hour = 3 gallons
15 hours = 3 x 15 gallons
15 hours = 45 gallons
Answer: its 432cm=m cubed
Step-by-step explanation:
im not telling you
Your answer will come out to -3
Answer:
x = 46 degree
Step-by-step explanation:
x + x + 88 = 180
2x + 88 = 180
2x = 180 - 88
2x = 92
x = 92/2
x = 46