03-04-2020
Mathematics

contestada

3.x + y = 11
Y = x + 3

Respuesta :

georgiabut georgiabut

03-04-2020

Answer:

x = 2

Step-by-step explanation:

3.x + y = 11 (eq 1)

Y = x + 3 (eq 2)

sub 2 into 1

3x + x + 3 = 11

4x + 3 = 11

4x = 8

x = 2

Answer Link

Otras preguntas

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’

The cells ____ and shrivel up

A circle with a radius of 5 is transformed into the following function: (x/3)² + (5y)² = 25 What percentage of the original circle's area is the area of the new

Help me with ixl please

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

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’

( i only need number one and number 7 ) someone please i’m desperate i have so much work i need done by monday even if you only do one of them it is greatly app

In how many ways can a person order one ice cream cone with 3 different flavors of ice cream if there are 14 flavors to choose from and it matters to the person

There were 169 tickets for a major league baseball game. The lower box tickets cost $12.50 and the upper box tickets cost $10.00. The total amount of money spen

PLSS HELP MEEE!! It'll be very appreciated