Mathematics, 24.06.2021 22:00 Dajuan2x
(Hurry fast I don’t have a lot of time pls) Tatiana wrote the steps that are commonly used to solve a system of equations with two variables. Which steps are
correct? Check all that apply.
Multiply the value of the first variable by one of the original equations to solve for the second variable.
Use multiplication to write an equivalent equation with an opposite term.
Solve for one of the variables.
Write the opposite of one variable to solve for the other variable.
Add the equivalent system of equations to eliminate a variable.
Write the solution as an ordered pair.
Substitute the value of the known variable into one of the original equations to solve for the unknown variable.
Answers: 3
Mathematics, 21.06.2019 18:50
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Mathematics, 21.06.2019 20:00
Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?
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Mathematics, 21.06.2019 20:30
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
(Hurry fast I don’t have a lot of time pls) Tatiana wrote the steps that are commonly used to solve...
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