1) you have $20 in savings at the bank. each week, you add $2 to your savings let y represent the total amount of money you have saved at the end of x weeks. write an equation to represent this situation, and identify the slope of the equation. what does that number represent? (aka interpret the slope)
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You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?