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Maria spent $45 at an amusement park in Lake George. The equation 5r + 15 = 45 can be used to find the number of Maria's rides, r. How many rides did Maria take?
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9 votes
Maria spent $45 at an amusement

park in Lake George. The equation
5r + 15 = 45 can be used to find
the number of Maria's rides, r. How
many rides did Maria take?

User Ross McFarlane
by
5.7k points

1 Answer

10 votes

Answer:

5r =45-15

5r =30

5r/5 =30/5

r =6

User Weisj
by
5.8k points
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