Katy Perry put out a new song. The first day, the song was downloaded 4502 times. Each day the downloads. increase by 3%. Find out how many downloads she will have after 3 weeks.

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A: movie streaming subscription service charges $17.99 for basic library for each rental cost is 7.49…

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Q: 8% of 400 is

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A: If we have number x  And we want to find y% of the x , that is z Then z = y100x

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Q: Kayden invested $2500 into a savings plan with an interest rate of 3%. How long will it take him to…

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Q: 5 %of 69 is what percent of 100

A: Given: 5% of 69.   Find: 5% of 69 is what percent of 100.

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Q: X-3 x+2 17. 8. 11

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.