Set up an equation using a formula, and solve each of the problem.

A triangular prism has a volume of 240 cubed meters. The area of the base is 16 squared meters. What is the height of the triangular prism?

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

Nine more than four times a number is the same as one less than twice the number. find the number?