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it costs $4 to enter the fair. each ride costs $2.50. You have $21.50. how many rides can you ride? write a equation

Respuesta :

stavyk012

Answer:

7 rides

Equation 21.50 = 2.50x + 4

Step-by-step explanation:

21.50 - 4 = 17.50

17.50/2.50 = 7

21.50 = 2.50x + 4

x is the amount of rides

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carolineb48
4+2.50x=21.50

You know you need 4 dollars to enter so you have that then 2.50 is the cost for one ride and x is how many rides you can ride

To solve you need to solve for x by subtracting 4 on both sides then dividing both sides by 2.50