Arectangle has sides of 4 and 8 inches. what is the perimeter of the rectangle, expressed in feet?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters