What is –2.5(7.5 – 3x)?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

How many zeros does the function f(x)=4x3-x2+1 have

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52