The book store normally sells mechanical pencils for $6.50. this week the pencils are discounted by 25% . to the nearest cent, what is the amount of the discount

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

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?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height