latifa47 latifa47

01-04-2020
Mathematics

contestada

Solve each system of inequalities by graphing.
1. 3x + y = 1
x - y = 3

Respuesta :

Аноним Аноним

01-04-2020

Answer:

x = 1

y = - 2

Step-by-step explanation:

3x + y = 1

x - y = 3

___________ +

3x + x + y - y = 1 + 3

4x = 4

x = 1

3(1) + y = 1

y = 1 - 3

y = - 2

Answer Link

Otras preguntas

Please help and explain part A B and C

a 40 kilogramstudent runs up a staircase to a floor that is 5.0 meters higher than her starting point in 7.0 seconds. the student's power output is

Admission to the fair cost $7.75. Each ride cost $0.50. You have $15 to spend at the fair including admission. Which inequality represents the possible numbers

francine runs 3 1/2 laps around a circular track the track diameter is 1/2 mile how far does francine runs

How high has a 45 g golf ball been driven if it has a potential energy of 2.06 J?

URGENT!!!!!!!!!!!!!!!!!!!! PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! What does Paine mean by "the precariousness with which all American prope

in these equations; 10+x=15 subtract 10 to both sidesandx-32=20 add 32 to both sideshow do you know when you are supposed to add or subtract a number to both si

NEED HELP 20POINTS NEED ANSWER ASAP! Analyze the results of England's wars for empire, both in Europe and in North America.

provide two examples of when credit ,can be a positive

is -27 a rational number or irrational number