Mathematics, 20.10.2019 04:10 babowmanjacob666

If you multiply the first equation by 6, the following system is the result.

3x + 9y = -42
-3x + 2y = -2

to solve this system by elimination, the equations.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:20, Karamatullah

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Answers: 1

continue

Mathematics, 21.06.2019 18:40, sunshine52577oyeor9

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

Answers: 2

continue

Mathematics, 21.06.2019 19:30, Robloxdemonduckyt

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Answers: 3

continue

Mathematics, 22.06.2019 03:00, Naysa150724

Describe a pattern in each sequence what are the next two terms of each sequence -5, 5, -5, 5 a. subtract 10 from the previous term; -5,5 b. multiply the previous term by 1; 5, 5 c. add 10 to the previous term; -5, -15 d. multiply the previous term by -1; -5, 5

Answers: 1

continue

You know the right answer?

If you multiply the first equation by 6, the following system is the result.

3x + 9y = -...