If the measure of an acute angel is represented by x, then the measure of its complement is presented by 90-x, is this always true

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?