(EASY) Which expressions are equivalent to -2y-8+ 4y?
Choose all answers that apply:
A) -2(y + 4) + 4y
B.4(-2+ y) - 2y
C. None of the above

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

8) during a clearance sale, a keyboard that normally sells for $49.99 is discounted for $34.99. what is the percent discount?

A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees