Answer:
D no its not
Step-by-step explanation:
He began with 10. Because if he bought 8 after selling half of his books and now his total is 13, then 13-8=5
so 5+5=10
Answer:
74in
Step-by-step explanation:
Answer:
C. m(h) = 5.25h; $11.81
Step-by-step explanation:
Answer: Crystal will earn $11.81.
Step-by-step explanation:
Since we have given that
Cost per hour mowing lawns = $5.25
Let the number of hours be 'h'.
Let the amount of money be 'm'
So, According to question, we get
Here h = 2 hours and 15 minutes
So,
So, Crystal will earn if she works for 2 hours and 15 minutes will be
Hence, Crystal will earn $11.81.
The answer would be X= -5
