Lasmine bought 3 notebooks at $2.38 each. She had a coupon for $4 off. Her mom paid half of the remaining cost. How much did Lasmine pay? Evaluate the expression [(3x2.38)-4] divided by 2

Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in the plane x + 2y + 3z = 15.

What is the binomial expansion of (2x-3)^5

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons