chriswhelan chriswhelan

02-08-2021
Mathematics

contestada

What should you multiply the top equation by so that yis eliminated when the equations are added? | 3x – y = -2 15x + 2y = 15 A. 4 B. -2 C. 2 D. -1

Respuesta :

rijarafiquee rijarafiquee

16-08-2021

Answer:

c. 2

Step-by-step explanation:

2 (3x – y = -2) 6x - 2y = -4

6x - 2y = -4

Answer Link

Otras preguntas

4.2meters= how many centimeter

The Panama Canal connects what two bodies of water?

Suppose 5\8 of the area of a garden is flowers. Zinnias cover 3\4 of the flower area. What fraction of the garden is zinnias?

Graph the six terms of a finite series where a1 = -3 and r = 1.5.

A shelf at a bookstore displays 27 books. Of these 27 books, 9 of the books are nonfiction books. The store owner adds 6 new fiction books to the shelf and want

where are the three parts of an atom located

Which sentence has two antecedents and one pronoun? Laurie likes to bake in her new oven. Cody and Aleena sold their car. My school does not have an October

the temperature of a sample of matter is a measure of the ?

Which body tissue or organ contains the most mitochondria?

On a map, the distance between two cities is 7.3 centimeters. The map scale is 1 cm:50 km. What is the actual distance between the two cities?