The student concession stand buys 4.5 pounds of un-popped popcorn for $17.75. What is the unit price of the popcorn? (Round to the nearest cent).

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

The value √10 and √15 are plotted on the number line

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