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11Alexandr11 [23.1K]
2 years ago
9

Charlotte is going to an amusement park. The price of admission into the park is $30, and once she is inside the park, she will

have to pay $5 for every ride she rides on. How much money would Charlotte have to pay in total if she goes on 15 rides? How much would she have to pay if she goes on
r
r rides?
Mathematics
1 answer:
deff fn [24]2 years ago
5 0

Answer:

If Charlotte goes on 15 rides, should would have to pay a total of $105

Step-by-step explanation:

Admission $30

Price Per Ride $5

r = rides

? = 30 + 5r

? = 30 + 5(15)

? = 30 + 75

? = 105

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Pavel [41]

Answer:

A=27/4       B=2.25

Step-by-step explanation:

4 and 1/2 also equals 18/4.

18/4+1/2(18/4)=18/4+9/4

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Answer is 27/4

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4 0
3 years ago
Solve the equation, and check the solutions √(x+9)/4=3.
nadya68 [22]

Answer:

Solution: x = 135

Step-by-step explanation:

Hi there!

First, let´s write the equation:

√(x + 9) /4 = 3

Multiply by 4 both sides of the equation

√(x + 9) = 12

square both sides of the equation

x + 9 = 144

subtract 9 to both sides of the equation

x = 135  

Let´s check the solution:

√(x + 9) /4 = 3

x = 135

√(135 + 9) /4 = 3

√(144) /4 = 3

12/4 = 3

3 = 3

Then, x = 135 is the solution to the equation.

Have a nice day!

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Answer:

  k = -1

Step-by-step explanation:

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The value of k is -1.

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<em>Check</em>

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3 years ago
What is the range of the function y=2sin x
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7 0
3 years ago
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Find the number of ways you can arrange (a) all of the letters and (b) two of the letters in the word TRY. a. The number of ways
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Answer:

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