mShenptis8h3 mShenptis8h3

01-12-2016
Mathematics

contestada

Determine the solution of the following systems of linear equations using elimination.
2x + 3y = 7 x – 2y – 4 = 0

Respuesta :

Аноним Аноним

01-12-2016

i hope this helps you

x= -3y/2

7.-3y/2 -2y=4

-21y-4y=8

y= -8/25

x= -3/2.-8/25

x=12/25

Answer Link

Otras preguntas

373646351636646475753626266374747574884x848484893990299149440505944330309877=?

In how many ways can a committee of five Democrats and four Republicans be formed from a group of twelve Democrats and twelve Republicans?

A parking garage bases its prices on the number of hours that a vehicle parks in the garage.The first two hours cost $2 per hour, between two hours and six hour

Choose ALL correct answers (1, -3) (4, 1) (6, 3) (2, -2)

373646351636646475753626266374747574884x848484893990299149440505944330309877=?

Choose ALL correct answers (1, -3) (4, 1) (6, 3) (2, -2)

What is the sum of the matrices shown below? 3 6 0 9 5 -2 + 6 0 -8 4 =

Crates of masses 1 kg , 4 kg , and 6 kg are placed in a line on a frictionless table. They remain in contact as they are pushed by a 60 N force applied to the 1

Josh rented a truck for one day there was a base fee fee of $12 and there was additional charge of 8 cents for each mile driven the total cost (c) for driving

Angle ABC is taken by a dilation with centerpoint, P and scale factor of four to angle A’B’C’ the measure of angle, BCA is 75° what is the measure of angle B’C’