NoahJerowski7285 NoahJerowski7285

03-11-2021
Mathematics

contestada

Which of the following graphs shows the solution to the system of equations?x+y=−13x−2y=−8

Respuesta :

syahbanazacki syahbanazacki

04-11-2021

Step-by-step explanation:

#1 eq → x + y = -13

#2 eq → x - 2y = -8

Elimination for x

x + y = -13

x - 2y = -8

________ _

3y = -5

y = -5/3 → value of y

Find x :

x + y = -13

x - 5/3 = -13

x = -13 + 5/3

x = -39/3 + 5/3

x = -34/3 → value of x

Answer Link

Otras preguntas

Determine the dimensions of a rectangular solid (with square base) with a maximum volume if its surface are is 337.5 square centimeters.

What is the role of an indicator in an acid-base titration? In your answer, identify how an appropriate indicator is chosen and use the terms "end point" and "e

Alicia often travels from the very hot climate of South Africa to her native North America. Which sensory receptor helps her adjust to the change in the tempera

GReatest common factor 6, 9, 12

2. which of the following sentences is written in the passive voice? a.) charlie ran down the street. b.) the delicious bread is baked by mr. jillin.***********

the table shows the heights of students in a group. student height (in inches) a 49 b 48 c 41 d 45 e 47 what is the mean height of the students in the group? 41

what is monochlorination?

I'm needing some help with number 13 and 14.

Which of the following statements is true? Allowing a foreign leader medical treatment in the United States led to a hostage crisis in Iran. Denying a foreign

How was wine used by the Greeks