Sara paid for 4 hours to have the bike checked out
<em><u>Solution:</u></em>
Oceanside bike rental shop charges 17 dollars plus 9 dollars an hour for renting a bike
Let "x" be the number of hours rented
Then, total cost is 17 dollars plus 9 dollars for "x" hours
<em><u>Thus, we frame a equation as:</u></em>
Total cost = 17 + 9(number of years)
Total cost = 17 + 9x
<em><u>Sara paid 53 dollars to rent a bike</u></em>
Therefore, total cost = 53

Thus sara paid for 4 hours to have the bike checked out
The essay tells a story about race relations in harlem. (Apex)
Answer: B
Explanation:
A - 18 is not spelled out; should be 'eighteenth'
B - correct
C - no apostrophe in the decade; should be '50's'
D - name of the decade is spelled out; should be '1970s'
Answer:
There are actually 2 correct answers in these examples. Number 2, and number 4 are the same, and are both correct.
Answer: for answer A and B
Explanation: