subject
Mathematics, 17.04.2020 15:47 natewelch353

Using the substitution method, Vito is solving the following system of equations algebraically: y = -3x - 4 2x - 3y = -21 Which equivalent equation could Vito use?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
Answers: 1
question
Mathematics, 21.06.2019 18:40
Which compound inequality could be represented by the graph?
Answers: 1
question
Mathematics, 21.06.2019 21:30
Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?
Answers: 1
question
Mathematics, 21.06.2019 22:20
(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
Answers: 2
You know the right answer?
Using the substitution method, Vito is solving the following system of equations algebraically: y =...
Questions
question
Mathematics, 15.12.2021 20:10
question
Chemistry, 15.12.2021 20:10