lexiolivier lexiolivier

15-04-2017
Mathematics

contestada

If 3x + y = 6, what is the value of 6x + 2y?

Respuesta :

apologiabiology apologiabiology

15-04-2017

3x+y=6
times 2 both sides
6x+2y=12

it is 12

Answer Link

Otras preguntas

Anne has 24 more cards than Devi. Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards. How many cards does Anne have?

What was the approximate distance between Britain and it's North American colony A. 1,500 miles B.2,800 miles C.3,700 miles D. 4,900 miles Approximately ho

Two long tubes of muscle that lead from the stomach and help absorb food are the _____ and the_________ .

All of the following are true about the Stamp Act EXCEPT (A) the act directly affected all colonists (B) as a result of colonial resistance to the Stamp Act, al

If the edges of a cube add up to 4 feet in length, what is the volume of the cube?

Waves that move matter back and forth are called a.transverse waves b.longitudinal wave c. Medium wave

If a car can go from 0.0 to 60.0 mi/hr in 8.0 seconds, what would be its final speed after 5.0 seconds if its starting speed were 50.0 mi/hr?

The mean distance from Saturn to the sun is 9 times greater than the mean distance from Earth to the sun. How long is a Saturn year?

A vaccine a. can be harmful because it contains pathogens such as viruses. b. contains a changed pathogen, so the pathogen is no longer harmful. c. provokes a r

Waves that move matter back and forth are called a.transverse waves b.longitudinal wave c. Medium wave