23-03-2018
Mathematics

contestada

4x+8y=20 and -4x+2y=-30 using elimination/addition method

Respuesta :

kaygoode64 kaygoode64

23-03-2018

x=31, y=-13----------------

Answer Link

Otras preguntas

PLEASE HELP! WILL MARK BRAINLIEST!!! Triangle TUV is rotated as shown on the coordinate grid below, using the origin as the center of rotation. Which describes

How many yards are there in 10 meters ? (1m = 3.28 ft)

What is Perpendicular to 5x-3y=30 and passing through (-2,7)

Why were the 1920s referred to as the “Roaring Twenties?” Analyze the cultural and economic changes during this period

A waitress pours 3/4 gallon of juice equally into 5 pitchers what fraction of juice is in each pitcher write an equation to show the solution underline the two

3 2/9 - 7 1/6 = I need help and I need it fast thx anyone who answers

??????????????? Help¿

An average person in the United States throws away 4.5 × 10² grams of trash per day. In 2013, there were about 3.2×106 people in the U.S. About how many grams

What did de Soto’s men do that made the Indians “excited” (got them upset)?

Find the distance between the two points A and then find the midpoint of the line segment AB.