Mathematics, 10.03.2021 04:10 Serenitybella
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Mr. Zito bought a bicycle for $160. He spent $12.50 on repair charges. If he sold the same bicycle for $215, what would his profit be on the investment?
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Mathematics, 21.06.2019 14:10, evalentine843
Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution
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Mathematics, 21.06.2019 22:40, Savannahh8503
Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.
Answers: 3
Mathematics, 22.06.2019 01:00, sdwhitneyhillis
Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.
Answers: 1
Please Help Me
Mr. Zito bought a bicycle for $160. He spent $12.50 on repair charges. If he sold th...
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