Arectangular sheet of metal measures 8 inches by 11 inches. the metal is worth $1.37 per square inch. how much is the sheet of metal worth?

What two criteria are needed for triangles to be similar

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?

Need so much on this one how many yards?