Mathematics, 15.05.2021 02:50 WowOK6119

Here is a system of linear equations: {2x+1/2y=7 6x−1/2y=5.
1. Which would be a more helpful for solving the system: adding the two equations or subtracting one from the other?
explain your reasoning
2.solve the system without graphing
show your reasoning

Pleas help me I would appreciate it if you did

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, RyannLambertt9722

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Answers: 1

continue

Mathematics, 21.06.2019 16:30, charitysamuels

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Answers: 2

continue

Mathematics, 21.06.2019 16:30, stefancvorovic1

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

Answers: 1

continue

Mathematics, 21.06.2019 16:40, ogiebert

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Answers: 1

continue

You know the right answer?

Here is a system of linear equations: {2x+1/2y=7 6x−1/2y=5.
1. Which would be a more helpful...