Th equation that can be used to determine when they would have saved the same amount is 0.3(10 + 4h) = 0.25(6h).
<h3>When would they have saved the same amount?
</h3>
The equation that can be used to determine the amount saved by Fernando is:
total amount saved = percentage saved x (amount charged to drive to the appointment + total amount earned)
0.3( $10 + $4h)
The equation that can be used to determine the amount saved by Brenna is:
percentage saved x total amount earned
0.25h
When they save the amount amount, the two above equations would be equal: 0.3(10 + 4h) = 0.25(6h).
To learn more about linear equations, please check: brainly.com/question/26434260
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hey!
Answer: Paul does 1/50 of the job per minute.
3 times longer is 150 minutes longer = 200 minutes
Dan does 1/200 per minute.
Together, they do 1/50 + 1/200 per minte = 1/40 per minute
--> 40 minutes
Hope this helps!!
~LENA~
Answer:
$50
Step-by-step explanation:
you multiply 1/4 with 200
this results in 50
1/4= .25
.25 x 200 = 50 !!!
Answer:
Step-by-step explanation: 85 students and 80 adults
