Aline has a slope of 7 and contains the point (5, −9).

which equations represent the line?

choose all answers that are correct.

a. -7x + y = -44
b. 7x - y = 44
c. (y - 9) = 7(x +5)
d. (y + 9) = 7(x - 5)

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?

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