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2 years ago

Onyx had $590. He spent 35 of it and then saved the rest. How much money did Onyx spend? $

Mathematics

1 answer:

dmitriy555 [2]2 years ago

8 0

Answer:

555 dollars

Step-by-step explanation:

you have to subtract 590- 35 and you get 555 and how much means subtract

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tatuchka [14]

Answer:

15 races

Step-by-step explanation:

The team has competed in 45 and has won 30. So the success rate is:

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We have to solve the equation for x

$\frac{30+x}{45+x}=0.75\\ 30+x = 0.75(45+x)\\30+x=33.75+0.75x\\x-0.75x=33.75-30\\0.25x=3.75\\x=\frac{3.75}{0.25}\\ x=15$

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