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zhuklara [117]
3 years ago
6

Oceanside Bike Rental Shop charges an initial fee of 15 dollar plus 7 dollars an hour for renting a bike. Joan paid 57 dollars t

o rent a bike. How many
hours did she pay to have the bike checked out?
Mathematics
1 answer:
dlinn [17]3 years ago
6 0

Answer:

6

Step-by-step explanation:

57=15+7x --> 57-15=7x --> 42=7x --> 42/7=x --> 6

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Plzzz help asapppppp what is the inverse of f if f(x)=^3 sqrt x-5
jasenka [17]

Hello from MrBillDoesMath!

Answer:

The first choice, y = x^3 + 5


Discussion:

Let

y = (x-5) ^ (1/3)

To find the inverse, sway x and y and then solve for y:

x = ( y - 5 )^(1/3)         =>             cube both sides

x^3 = y - 5                  =>             add 5 to both sides

x^3 + 5 = y


So the inverse is  x^3 + 5, which is the first choice


Thank you,

MrB

4 0
3 years ago
Read 2 more answers
I NEED HELP ASAP PLEASE
11Alexandr11 [23.1K]
The answr is 2 okay that’s the answer
8 0
1 year ago
At the beginning of the season, MacDonald had to remove 5 orange trees from his farm. Each of the remaining trees produced 210 o
Rainbow [258]

he initial number of trees was 204.

<h3>How to find the initial number of trees?</h3>

The first step to finding the initial number of trees is to write an equation that represents the situation.

  • T is equal to the initial number of trees.
  • 5 trees were removed = t - 5
  • Each tree produces 210 oranges = (t-5) (210)
  • The total of oranges is 41,780 = (t-5) (210)= 41,780

  • Solve the equation:

  • (t-5) (210)= 41,780
  • t-5= 41,780 / 210
  • t-5 = 198.95
  • t = 198.95 + 5
  • t = 203.9

This number can be rounded as 204.

Note: This question is incomplete; here is the missing section:

Find the initial number of trees.

Learn more about equation in: brainly.com/question/2263981

6 0
2 years ago
Can I have some help with these? Thanks.
9966 [12]
The x^2 over the x is like subtracting x from x^2, so the new equation would be 9-x/-3. You divide 9 by -3 to get the final answer of -3-x, or -x-3, which is E.
5 0
3 years ago
Explain why the two figures below are not similar. Use complete sentences and provide evidence to support
Andreas93 [3]

Answer:

they are not like terms

Step-by-step explanation:

8 0
2 years ago
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