Answer
$168.75
Step-by-step explanation:
$22.50 per hour meaning every hour she gets 22.50
half an hour would be half the money so
22.50 * 7 = 157.50
22.50/2 = 11.25
157.50 + 11.25 = 168.75
168.75 is the answer
Answer:

Step-by-step explanation:
The difference of two cubes formula is given as:

Answer:
That is ur answer. I was unable to type that so I use took a screenshooton my phone .
Step-by-step explanation:
Answer:
1.C
2.A
3.D
4.C
5.B
6.A
Step-by-step explanation: