Answer:
(4, -3)
Step-by-step explanation:
You just divide each coordinate by 3.
Answer:
16.65$
Step-by-step explanation:
Answer: 
Step-by-step explanation:

Answer:
5/7 x 4 = 2.8571 in decimal form.
Their earnings would be the same after 4 hours
Let the number of hours be x, and the weekly earning be y
So, the given parameters are:
<u>Kimi</u>
- Earnings = $9 per hour
- Weekly allowance = $8
So, the equation for Kimi's weekly earning is:

<u />
<u>Jordan</u>
- Earnings = $7 per hour
- Weekly allowance = $16
So, the equation for Jordan's weekly earning is:

Equate both equations

Collect like terms


Divide both sides by 2

Hence, their earnings would be the same after 4 hours
Read more about linear equations at:
brainly.com/question/13729904