Mathematics, 08.06.2021 17:20 Geo777

1A. Find A and B such that (2,-3) is a solution to the following system: A x plus 7 y equals 13 minus 2 x plus B y equals 5 . Explain your reasoning and show all relevant work.

B. Then verify that your values for A and B work by plugging these values into the system, and solving the it using the substitution method or elimination method (your choice). Show all appropriate work.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:40, josecano2

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15

Answers: 3

continue

Mathematics, 21.06.2019 22:00, gerardoblk5931

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)

Answers: 1

continue

Mathematics, 21.06.2019 23:30, xandraeden32

Consider the first four terms of the sequence below. what is the 8th term of this sequence?

Answers: 1

continue

Mathematics, 22.06.2019 00:00, minecraftsam2018

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

Answers: 1

continue

You know the right answer?

1A. Find A and B such that (2,-3) is a solution to the following system: A x plus 7 y equals 13 min...