Question

PLEASE HELP!!!

The linear combination method is applied to a system of equations as shown.

4(.25x + .5y = 3.75) → x + 2y = 15
One-fourth(4x – 8y = 12) → x – 2y = 3
2x = 18
What is the solution of the system of equations?

(1,2)
(3,9)
(5,5)
(9,3)

Answer 1

Sort step a of engraving an equilateral triangle on a circle. 1.) Copy radius r to form a chord on the circumference of circle a. 2.) Copy the chord twice to make the sides of the triangle. 3.) Copy the chord of length r again. 4.) Connect the two chord ends to meet a 120 degree arc. Need to be as soon as possible Answer: 2

Answer 2

Answer:

hi

Step-by-step explanation:

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