29. The cost of renting a bike is $10 to take the bike and $4 for every hour it spends in our possession. The final sum we paid
is $30. How many hours did we rent the bike?
Write the equation
2 answers:
Answer:
The equation is 4x + 10 = 30
then you solve for it and get that x = 5
Step-by-step explanation:
x is my number of hours the bike was in our possession
we solve for x
4x + 10 = 30
first subtract 10 from both sides
so now we have 4x = 20
now divide by 4 from both sides
now you have x = 5 and thats your answer
Answer:
5 hours
Step-by-step explanation:
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</span>
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Step-by-step explanation:
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