12) The area of a rectangle is x2 + 3x - 40 square units, and the length is x + 8 units. Which expression best describes the rectangle's width in units? A x + 5
B. X-5
c. x² + 3x - 5 D
. x2 + 2x - 48
pls hurry

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point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed