hiphoplover134owb1v9 hiphoplover134owb1v9

14-02-2018
Mathematics

contestada

Using any method, solve y=3x-4 and
y=-1/2x+3

Answers:
(3,2)
(-2,3)
(0,2)
(2,2)

Respuesta :

14-02-2018

multiply the second equation by 6 and add to the first.
6(y = -1/2 x + 3)

y = 3x - 4
6y= -3x + 18
7y = 0 + 14
y = 2

plug this in to one of the equations

2 = 3x - 4
2+4 = 3x
6 = 3x
2 = x

(2,2)

Answer Link

Otras preguntas

Mention the uses of Vitual Registration System

3x/2x-6+9/6-2x=3x/2x-6+9/a(2x-6)=3x/2x-6+b/2x-6=3x-c/2x-6=d(x-e)/f(x-3)=g

The football referee calls a penalty of 5 yards against a team in addition to a loss 3 yards. If another referee calls an additional penalty of 10 yards, what i

A lake is different from a sea in that a sea is made of salt water and a lake is usually fresh water. True or false?

The picture above is an example of what type of tissue?

Please help 16 points you will get marked brainiest if you show me how to do it :)

PLS HELP (WILL MARK BRAINLIEST) need asap (08.02 LC) A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base,

A scientist studied four pieces of fossil evidence that show the evolution of the modern-day man. These date back to 2 million years, 1 million years, 0.5 mill

Based on the law of conservation of energy, which statement is correct?

What factors influenced the different economic activities of the three colonial regions ?