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Flauer [41]
2 years ago
9

Adrian is driving to a concert and needs to pay for parking. There is an automatic fee of $7 just to enter the parking lot, and

when he leaves the lot, he will have to pay an additional $2 for every hour he had his car in the lot. How much total money would Adrian have to pay for parking if he left his car in the lot for 3 hours? How much would Adrian have to pay if he left his car in the lot for t hours?
Mathematics
1 answer:
photoshop1234 [79]2 years ago
4 0

The money that Adrian would  have to pay for parking if he left his car in the lot for 3 hours is $13  and ther amount that Adrian has to pay if he left his car in the lot for t hours is $(2t + 7)

<h3>How to solve Algebra Word Problems?</h3>

We are given;

Fee for entering the Parking Lot = $7

Fee for one hour of parking = $2

Thus;

Fee for three hours of parking = 2 * 3 = $6

Total fee if he parks his car for 3 hours = $7 + $6

Total fee if he parks his car for 3 hours = $13

Total fee if she left the car for t hours = $(2t + 7)

Finally we conclude that the money that Adrian would  have to pay for parking if he left his car in the lot for 3 hours is $13  and ther amount that Adrian has to pay if he left his car in the lot for t hours is $(2t + 7)

Read more about Algebra Word problems at; brainly.com/question/21405634

#SPJ1

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3 years ago
Chandani purchased some parrots. 20% flew away and 5% died. Of the remaining, 45% were sold. Now 33 parrots remain. How many par
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80 parrots were purchased.

Step-by-step explanation:

Let the total number of parrots be k.

If 20% (or 20/100 = 1/5) flew away and 5% (5/100 = 1/20) died, the remaining parrots will be k – (¹/₅k + ¹/₂₀k) = k – ¼k = ¾k.

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8 0
3 years ago
7m -- 4 for m = 8<br> Evaluate the following algebraic expression
arsen [322]
I don’t understand the question
If you mean
7m-4
M=8, this is the solution
7(8)-4
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