Mathematics, 27.01.2021 01:00, pinkpearl2022

Given the system of equations One-third x minus two-thirds y = 7 and two-thirds x + 3 y = 11, which numbers can be multiplied by the equations to eliminate the x-variable? Check all that apply. –6 times the first and 3 times the second
6 times the first and –3 times the second
–3 times the first and 6 times the second
3 times the first and –6 times the second
2 times the first and –1 times the second

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, abcrakira

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

Answers: 1

continue

Mathematics, 21.06.2019 22:00, only1cache

Find the maximum value of p= 4x + 5y subject to the following constraints :

Answers: 1

continue

Mathematics, 21.06.2019 23:30, adrianna2324

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?

Answers: 1

continue

Mathematics, 22.06.2019 02:00, psitthibun

Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?

Answers: 1

continue

Do you know the correct answer?

Given the system of equations One-third x minus two-thirds y = 7 and two-thirds x + 3 y = 11, which...