Mathematics, 19.12.2020 22:00, velazquezemmy45
To eliminate the y terms and solve for x in the fewest steps, by which constants should the equations be multiplied by before adding the equations together?
First equation: 4x โ 3y = 34
Second equation: 3x + 2y = 17
1.The first equation should be multiplied by 2 and the second equation by 3.
2.The first equation should be multiplied by 2 and the second equation by โ3.
3.The first equation should be multiplied by 3 and the second equation by 4.
4.The first equation should be multiplied by 3 and the second equation by โ4.
Answers: 1
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Mathematics, 21.06.2019 23:20, lyss12326
Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?
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To eliminate the y terms and solve for x in the fewest steps, by which constants should the equation...
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50
Mathematics, 06.04.2021 17:50