Factor the polynomial completely
0 = -0.05(x2 – 26x – 120)

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4