A standard piano has 88 keys on it
to find the mode of the data set it's the number that occurs the most so 8 is the answer
Answer:

.
Step-by-step explanation:


Answer:
The solution h < 5.5 means that Melanie can rent the bike for no more than 5.5 hours.
<u>Hope this helps :)</u>
<u>Explanation and Check part below.</u>
Step-by-step explanation:
1. Isolate the variable by doing the inverse operation which is in this case subtracting 6 on bothsides of the equation.
8h + 6 < 50
- 6 - 6
8h < 44
2. Dive both sides of the equation by 8.
8h < 44
--- ----- <--------- fraction bar, divide
8 8
h < 5.5
Step-by-step explanation:
Time Distance
2 3
6 9
10 15
12 18