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kupik [55]
2 years ago
15

Wylie is renting a bicycle from a local shop that charges $5 to rent a helmet, plus an hourly rate of $8.50 for the bike. for ho

w long can wylie rent a bicycle if he pays a total of $47.50? enter your answer in the box.
Mathematics
1 answer:
oksian1 [2.3K]2 years ago
5 0
47.50 = 8.50x + 5
42.50 = 8.50x
x = 5

Wylie can rent for 5 hours.
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Ken has a rectangular shaped vegetable garden that is 15 feet by 9 feet. He would like to increase the length and width by the s
tigry1 [53]

The current area is 15 x 9 = 135 square feet.

He wants to increase both the length and width by X:

Set up an equation:

(15 +x) * (9 +x) = 135 * 2

Simplify :

x^2 + 24x  +  135 = 270

Subtract 270 from both sides:

x^2 + 24x - 135 = 0

Use the quadratic formula to solve for x:

-24 +/- √(24^2 - 4(1*-135) / 2*1

x = 4.7 or -28.7

The answer has to be a positive value, so x = 4.7 feet.

8 0
3 years ago
The sum of two numbers is -17 and their difference is 41 what are the two numbers?
liberstina [14]

Answer: the two numbers are 7 and -27

Step-by-step explanation:

Let the two numbers be a and b

From the question,

a + b = -27.......eqn 1

a - b = 41............eqn 2

Sum the two equations

2a = 14

Divide both sides by 2

a = 14/2; a = 7

Substitute a = 7 into equation 2

a - b = 41

7 - b = 41

Make b the subject of the equation

-b = 41 -7

-b = 34

b = -34

Check:

a + b = -27, slot the values of a and b

7 + (-34) = -27

7- 34 = -27

I hope this is clear, please mark as brainliest answer

7 0
3 years ago
What is the answer to the problem??
Archy [21]
You would divide the two numbers to get 54
6 0
2 years ago
What is the absolute value of -16?
Travka [436]
|-16|=16
........
5 0
3 years ago
Read 2 more answers
When will the ball hit the ground
Likurg_2 [28]

Sorry but you didnt add a picture nor description. If you can, please re-ask this question with the following:

Details to your question

A picture or drawing

Thanks - Madilyn.

5 0
3 years ago
Read 2 more answers
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