Matt had to write 3 4/12 as an improper fraction write how you would tell matt the easiest way to do so

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?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?