Is (-1,2) a solution of y=-5x+7

Vertex A in quadrilateral ABCD lies at (-3, 2). If you rotate ABCD 180° clockwise about the origin, what will be the coordinates of A′ of the rotated quadrilateral A′B′C′D′?

How to simplify -6k + 7k 12r - 8 - 12 n - 10 + 9n - 3 -4x-10x -r - 10r

Find the area of a regular hexagon with radius 12 in round to the nearest whole number

Identify the initial amount and the rate of growth (as a percent) for this exponential function: h (t) = 175 (1.028) ^t

Which of the following are exponential functions? Select all correct answers. Select all that apply: a) f (x) = 4 (1/4) ^x b) g (x) = 14 (4) ^x c) h (x) = 10x^5 d) j (x) = -9x^4 e) k (x) = 6 (5.49) ^x

What does d + 2d + d =

Which inequality represents this sentence? Six plus two is less than nine plus three. 6+2>9+3 9+3<6+2 6+2≤9+3 6+2<9+3 Which values of s are solutions to the inequality? s>-10 Select each correct answer. s=-2 s=-8 s=-18 s=-108 s=-180

Two angles are complementary. The measure of one angle is 6º more than five times the measure of the other angle. Find the measure of each angle.

An escalator in a shopping centre from level 1 to level 2 is 22 m in length and has an angle of elevotion of 16 Deiermine how high level 2 is above level to one decima place.

The mean of a set of 7 numbers is 48. The number 104 is removed from the set. By how much is the mean reduced?