Answer:Piano Play
Step-by-step explanation: Make music charges $52.50 per hour
525(total amount) divided by 10 (number of hours) = $52.50 per hour
Piano play charges $45 per hour
540(total amount) divided by 12(number of hours)= $45 per hour
Answer:
Piano Play has the better deal
Step-by-step explanation:
Piano Play has the better deal because it has a lower unit rate
Make Music’s unit rate is 52.5 when you divide $525 by 10 hours
Piano Play’s unit rate is $45 when you divide $540 by 12 hours
x = -9
ANGLES IN A TRIANGLE ADD UP TO 180°
50° + 80° = 130°
180° - 130° = 50
x+59 = 50
1minute=2lap
30lap=30/2
=15minutes
60% or 3/5
Tails was the result 3 times.
There were 5 trials.
The probability is 3/5.
