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2 years ago

28% of the amount of Keith’s savings is 350. How much money does Keith have in savings

Mathematics

1 answer:

Agata [3.3K]2 years ago

4 0

Answer:

Keith has 1250 in savings.

Step-by-step explanation:

We know that 28% is equal 350 dollars out of a bigger, total amount.

We can set this up as an equation as such: 28/100 = 350/x

If you cross multiply 100 and 350, you get a product of 35,000. To complete the cross multiplying, you divide 35,000 by the number 28 to get an answer of 1250.

1250 = x, therefore, Keith has 1250 total in savings.

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1 year ago

The sum of a number and its square is 182. Find the number.

Mars2501 [29]

Answer:

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Step-by-step explanation:

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So,

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rearrange the quadratic equation

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let's use the quadratic formula

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2 years ago

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