An ice rink charges $3.50 for skates and $1.25 per hour.
What's the input and output?

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

Why is x= 4 a solution to the proportion 14/x 56/1 6

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?