Which of the expressions are equivalent to the one below? Check all that apply.
(12 + 3) = 5
O A. (3 + 5) • (12+4)
B. (12+5) = 3
O C. 12 · (3+5)
O D. (3 + 12) = 5

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)