Twenty four students in jamal's class are wearing tennis shoe's. there are thirty student's in his class. jamal says that 70% of his class is wearing tennis shoe's. is jamal correct

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

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

The measure of an angle is 117°. what is the measure of a supplementary angle?