BrianneThomas BrianneThomas

03-01-2017
Mathematics

contestada

3x + 5y = 78
2x - y = 0

The point of intersection of the lines has an x-coordinate of _____.

Respuesta :

Drewivy0203 Drewivy0203

03-01-2017

X = 6
y = 12

hope this helps at all.

you rewrite the second equation as 2x=y and then replace the y in the first equation by 2x

Answer Link

Otras preguntas

A random sample of 10161016 adults in a certain large country was asked "Do you pretty much think televisions are a necessity or a luxury you could do without

What is the slope of a line perpendicular to the line whose equation is y = 2x + 5? slope = -1 slope = - slope = -2

ax+3y=15How am I supposed to solve for a?

A uniform disk with mass 40.0 kg and radius 0.200 m is pivoted at its center about a horizontal, frictionless axle that is stationary. The disk is initially at

Rashid and Tawana are watching the classic TV show Leave It to Beaver. After watching the show, they decide to play. Rashid says he will be Ward Cleaver and Taw

PLEASE I NEED HELP ASAP

a shop makes 3250£ in march in april it makes 3542.50£ what if the percentage increase

what was the main difference in northern artists work as opposed to their counterparts in southern europe?

d/18 + 3 = 3d/54 + 22

Juan’s has tank is 1/5 full. After he buys 9 gallons of gas, it is 7/10 full. How many gallons can Juan’s tank hold?