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svetoff [14.1K]
3 years ago
15

you have saved $125 to put toward a new bike that cost $500. If you save $20 per week,how long will it take you to save enough t

o cover the cost? (inequalities)
Mathematics
2 answers:
valentina_108 [34]3 years ago
4 0
Well if you use the equation $500=$125+20x, where x=the number of weeks it took to cover the cost, you have to subtract $125 from both sides and you then get 375=20x. Then divide each side by 20, and you get 18.75=x and then round the answer to 19.

So your answer would be 18.75 or 19 weeks (depending on which answer the problem is looking for).
kvv77 [185]3 years ago
4 0

Answer: In 19 weeks I will have enough money to buy the bike.

Step-by-step explanation:

Saved Money = $125.

Needed Money = $500-$125= $375

In 1 week $20  so  $375/$20 = 18.75 weeks

In 19 weeks it would be $19*20= $380  

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1/10 per sec

Step-by-step explanation:

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