You buy 3.19 pounds of grapes. 1.15 pounds of apples , and 2.75 pounds of oranges. What is your total bill?

Grapes: 1.19 per pound

Apples: 0.99 per pound

Oranges: 1.29 per pound

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm