Find the missing length of the triangle.
a
4 yd
12 1 / yd
a
oyd

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

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.

What are the solutions to the equation 4x2+3x=24-x