Mathematics, 04.03.2020 04:17 kanamek

Choose the constant that could be multiplied by each equation to create a system of equivalent equations with opposite terms.

2x + 3y = 1
5x + 2y = 8

The first equation can be multiplied by 5 and the second equation by 2.
The first equation can be multiplied by –5 and the second equation by –2.
The first equation can be multiplied by –5 and the second equation by 2.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, HaydenSturgis1

If eh = hg and hg=16, find the diameter of k

Answers: 1

continue

Mathematics, 21.06.2019 19:30, karlacr5117

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Answers: 2

continue

Mathematics, 21.06.2019 22:40, michaellagann2020

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%

Answers: 2

continue

Mathematics, 21.06.2019 23:30, laywah4

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Answers: 2

continue

You know the right answer?

Choose the constant that could be multiplied by each equation to create a system of equivalent equat...