zanelewis28 zanelewis28

02-03-2018
Mathematics

contestada

Solve y=-2x+6 and 3y-x+3=0 using substitution

Respuesta :

02-03-2018

3(-2x+6) -x+3=0
-6x+18-x+3=0
-7x+21=0
-7x=-21
x=3

y=-2x+6
y=-2(3)+6
=6-6
=0

answer: (3,0)

Answer Link

Otras preguntas

Fill in the blank with a constant, so that the resulting expression can be factored as the product of two linear expressions: 2ab-6a+5b+___ Please include an ex

An insurance firm reported that "the typical water-skiing accident occurs near the dock from which they start." Which of the following statistical measurements

why does monopoly make long run economic profit and exploit consumers?

1 ? x + 5and Which line is parallel to the line y = passes through the point (-2, 1)? x+ O y=x+3 1 y = +2 1 y = 4 *- oy- 1 -X y=-2

An object starts at position 12 on a horizontal line with a reference point of O. What is the position of the object if it moves 14 units to the left? O-26 O-2

state the situations where the falling tune is used.give examples

Please answer correct answer now fast

What is the measure of the angle between the minute and the hour hands, when they show 3:05 PM?

please help on this question I will mark you as brainlist

A triangle has side lengths of 13, 9, and 5. Is the triangle a right triangle? Explain. Use complete sentences in your explanation. Hint: Pythagorean Theorem: a