Which steps could be used to solve this equation? 2/3x + 9 = 15

A. Divide both sides by the reciprocal of 2/3, then subtract 9 from both sides

B. Multiply both sides by the reciprocal of 2/3, then subtract 9 from both sides

C. Subtract 9 from both sides, then divide both sides by the reciprocal of 2/3

D. Subtract 9 from both sides, then multiply both sides by the reciprocal of 2/3​

Abanner is made of a square and a semicircle. the square has side lengths of 24 inches. one side of the square is also the diameter of the semicircle. what is the total area of the banner? use 3.14 for π.

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?