Mathematics, 14.01.2021 01:40, 22emilyl530

PLZ HELP IM ON A TEST Multiply each equation by a constant that would help to eliminate the y terms. 2 x minus 5 y = negative 21. 3 x minus 3 y = negative 18. What are the resulting equations?
6 x minus 15 y = negative 63. Negative 15 x + 15 y = 90.
6 x minus 15 y = 63. Negative 15 x + 15 y = 90. 6 x minus 15 y = negative 63.
Negative
15 x + 15 y = negative 90. 6 x + 15 y = negative 63. Negative 15 x + 15 y = 90.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, recannon02

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

Answers: 1

continue

Mathematics, 21.06.2019 16:30, lbelle

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Answers: 1

continue

Mathematics, 21.06.2019 17:00, alexabdercmur

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Answers: 2

continue

Mathematics, 21.06.2019 18:30, kordejah348

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Answers: 2

continue

Do you know the correct answer?

PLZ HELP IM ON A TEST Multiply each equation by a constant that would help to eliminate the y terms...