The number of students at a high school was decreased by 30% to 420 after the senior students graduated how many students were at the high school before the decrease

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick