Mathematics, 24.05.2021 18:00, estefaniapenalo

A system of equations is shown below. Which of the following replacements can be made to produce the same (x, y) solution?
2x - y=4
3x + 2y = 1
A) Replace 2x - y = 4 with 8x - 4y = 4.
B) Replace 3x + 2y = 1 with 5x + y = 5.
C) Replace 3x + 2y = 1 with 6x + 2y = 2
D) Replace 2x - y = 4 with 3x + 2y = 1

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:30, samanthablain192

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

Answers: 1

continue

Mathematics, 21.06.2019 21:30, briceevans32

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.

Answers: 2

continue

Mathematics, 21.06.2019 23:00, sswd

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

Answers: 2

continue

Mathematics, 21.06.2019 23:40, yarrito20011307

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range

Answers: 1

continue

Do you know the correct answer?

A system of equations is shown below. Which of the following replacements can be made to produce the...