Answer:

Step-by-step explanation:
![\displaystyle -9[5] + 3[7] + 4 = -45 + 21 + 4 = -20](https://tex.z-dn.net/?f=%5Cdisplaystyle%20-9%5B5%5D%20%2B%203%5B7%5D%20%2B%204%20%3D%20-45%20%2B%2021%20%2B%204%20%3D%20-20)
I am joyous to assist you anytime.
Answer:
$10,318.62
Step-by-step explanation:
We have been given that works at Silly's and makes $33.19 an hour. He also collects a 5.3% commission on final weekly sales. If he works over 40 hours during any week, he earns double his hourly wage.
Peter's hourly charges during 1st and 2nd week would be $33.19 and hourly charges during 3rd and 4th week would be 2 times $33.19.
First of all, we will find total hourly income as:




Now, we will find income from commission on sales as:



Peter's total earnings is the last month: 
Therefore, Peter's total earnings in last month was $10,318.62.
Answer:
1 4/5 hours
Step-by-step explanation:
3/5 x 3 = 9/5 or 1 4/5
The answer is 261 C I just took the asignment
The mean will be 5 points higher...so...c would be the answer!