1.3 x 10^-3...............
You really have 2 separate equations to solve here:
1) 5(x-1) = - 20 => 5x - 5 = -20 => 5x = -15 => x = -3
2) 3y = -15 => y = -5
Answer:
Its a 25% increase
Step-by-step explanation:
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
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D. There are 200 crayons in the box. If you just made it 25% of 200 is 50 which is the closest number to answer based on a quick estimation:)
