Mathematics, 27.04.2021 16:50, starsinopoli13

5. Solve the system of equations by substitution. Show the work that would correspond with the substitution method like in your RSGs.
Sy = -2x - 5
(5x - 2y = 19

(1,-7)

(0,-5)

(-5,0)

(-7,1)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, hsjsjsjdjjd

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Answers: 3

continue

Mathematics, 21.06.2019 18:30, rachel2735

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Answers: 1

continue

Mathematics, 21.06.2019 19:00, gabbytopper8373

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Answers: 2

continue

Mathematics, 21.06.2019 20:30, extasisjorge

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Answers: 1

continue

Do you know the correct answer?

5. Solve the system of equations by substitution. Show the work that would correspond with the su...