3 years ago

15 less than x is 40. Determine the value of x.

Mathematics

1 answer:

JulijaS [17]3 years ago

6 0

You do 40 times 15 that would be 600

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Step-by-step explanation:

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3 years ago

Subtract 7x2+4x-9 from 5x2+10x-5

swat32

Answer:

2x^2-6x-4

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

3 0

3 years ago

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An entrepreneur buys some microscopes. Each one cost $200 and resells online for $526. What is the mark-up percentage?

Dafna11 [192]

Answer:

326

Step-by-step explanation:

Given: Microscopes. Each one costs $200 and resells online for $526.

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Solution: Simply take the sales price minus the unit cost, and divide that number by the unit cost. Then, multiply by 100 to determine the markup percentage.

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Net Profit Margin = 61.98%

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Find more here: brainly.com/question/23345732

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3 years ago