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

In DNA, what base pairs with cytosine?adeninecytosineguaninethymine

Thoreau’s main objection to the American government is that

The most widely printed work of Shakespeare's career was

what is the reaction described in the following sentences

U'LL GET BRAINLIEST IF U ANSWER FIRST Read the excerpt from Gary Soto’s "Seventh Grade." She smiled and said, "Hi, Victor.” He smiled back and said, "Yeah

Shield volcanoes have explosive eruptions. Please select the best answer from the choices provided T F

A byproduct of amino acid catabolism in the liver is

In the 1800s, Vietnam was colonized by the European country of

1) The graph shows a probability distribution.What is P(X<5)?A) 0.3B) 0.375C) 0.625D) 0.72) The graph shows a probability distribution.Which probabilities ar

The map shows the Persian Empire. The Persian Empire What is the best conclusion based on the map?