lillianmalone21 lillianmalone21

31-01-2020
Mathematics

contestada

What is the solution of the system of equations?
y+2x=2 and y+4x=0

Respuesta :

michaelmunsch michaelmunsch

31-01-2020

Use substitution and get y alone so y=-4x, the substitute -4x in for the y in the other equation so -4x+2x=2 x=-1, then once you find that substitute -1 in for the x on either equation and you should get y=4

Answer Link

Otras preguntas

One of the first mixtures of metals called amalgam used by densities for tooth fillings consisted of 26 g of silver, 10.8 g of tin, 2.4 g of copper, and .8 g of

Which of the following is a whole number ?a. 49/5b. 0c. 33/79d. -10

Which of the following statements about the price elasticity of demand is correct? The price elasticity of demand for a good measures the willingness of buyers

Dino has learned that four-legged creatures with fur and tails are dogs. He visits his cousin’s home and promptly refers to the family cat as a dog. His family

Which of the following expresses the basic difference between what the Roman Empire and the Han dynasty believed was the key to good government? The Roman Empir

Find the median of the data set. 3, 35, 23, 37, 45, 5, 49, 27, 48 A. 35 B. 34 C. 30.2 D. 38

Find a number which is 237 more than 306 and 407

Please help me on this problem

Which statement describes this sequence? 1, 2, 4, 8, 16, ... It starts at 1 and multiplies by 2 repeatedly. It starts at 2 and adds 2 repeatedly. It starts at 1

In the two-slit experiment, monochromatic light of frequency 5.00 × 1014 Hz passes through a pair of slits separated by 2.20 × 10-5 m. (c = 3.00 × 108 m/s) (a)