Mathematics, 24.05.2021 21:30, reinajoy

Solve using the elimination method.
- 7x - 8y = -23 and 4x + 4y = 12

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, nakeytrag

Cindy uses 1-inch cubes to find the volume of a jewelry box shaped like a rectangular prism. she uses 780 cubes to completely fill the jewelry box with no gaps or overlaps. if the jewelry box is 13 inches long and 5 inches wide, how tall is cindy’s jewelry box?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, Enaszr9657

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

Answers: 3

continue

Mathematics, 21.06.2019 21:30, iBrain

If value of cos330° is √3/2 then find tan165°.

Answers: 1

continue

Mathematics, 22.06.2019 00:10, hdkdkdbx

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2

Answers: 3

continue

Do you know the correct answer?

Solve using the elimination method.
- 7x - 8y = -23 and 4x + 4y = 12...