A city has a sales tax rate of 9%. If Dion paid $6.30 in sales tax on a new guitar pedal, how much was the purchase price of the pedal? amount of change = 6.3
3.6
9.0

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Which statement about perfect cubes is true