sgmconz sgmconz

02-03-2021
Mathematics

contestada

solve the system of equations by using substitution
y=2x-2
2x+y=10

Respuesta :

WatermelonSourPatch WatermelonSourPatch

02-03-2021

2x+1(2x-2)=10
2x+2x-2=10
4x-2=10
+2 +2
4x=8
x=2
y=2(2)-2
Y=2

Answer Link

Otras preguntas

Which of the following stresses would most likely cause an ecosystem to respond by succession?

a singular subject requires which type of verb

A wall in Marcus's bedroom is 8 2/5 feet high and 18 1/5 feet long. If he paints 1/2 of the wall blue, how many square feet will be blue? I don't understand the

a car with a mass of 1200 kilograms is moving around a circular curve at a uniform velocity of 20 meters per second. the centripetal force on the car is 6000 n

2. The _______ demanded that Latin American countries keep their financial affairs on order or risk intervention by the United States.

How many yen is a dollar in japan?

Use the discriminant to find the number of real roots in Y = x^2 – 6x + 9

What did Spain do after the American Revolution to discourage American settlements west of the Appalachian Mountains? A. Spain placed a heavy tariff on Americ

What happens if you get stung by a bee then get the stinger out and the next day you can't move your arm in a certain way and there is a small ball of pus where

Janis divided the two polynomials shown: 4x+2(4x^2-10x-6) What is the quotient? A: x+3 B: x-3 C: x-2 + -2/4x+2 D: x-2+-10/4x+2