Kevin is riding his bike on a 10 1/8 mile bike path. he has covered the first 5 3/4 miles already. how many miles does he have left to ride

You make and sell triangular flags. each flag has a base of  3.53.5  feet and a height of  2.52.5  feet. fabric for the flags costs  $0.40$0.40  per square foot. what is the cost to make one flag?

Find the difference (8ab+a+2) - (3ab+6)

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.