Which is the best approximation for the solution of the system of equations? y = x + 1 y = 3x – 2

a. (0.45, 0.88)
b. (0.88, 0.65)
c. (0.88, 1.1)
d. (1.3, 0.88)

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Do,h = (7, 9) (14, 18) the scale factor is

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14