Answer:
12 hours
Step-by-step explanation:
Let the number of hours be represented as h.
Sarah's surfboards charges a fee of $60 to rent a surfboard and then $10.50 per hour.
Mathematically ,
60 + 10.50h
Sally's surfboards does not charge a fee, but they cost $15.50 per hour
Mathematically,
15.50h
Equating both equations together
60 + 10.50h = 15.50 h
Collect like terms
60 = 15.50h - 10.50h
60 = 5h
h = 60/5
h = 12 hours
Therefore, the number of hours that the cost will be the same to rent a surfboard for each shop is 12 hours.
Answer:
yes more points
Step-by-step explanation:
tysm
Answer:vertical angle
Step-by-step explanation:
13- 8
17-19
16- 16
All I did was add them up you could also multiply by two because you could
Answer:
4
Step-by-step explanation:
because raidius is any given line from the center of the circle to the circumference