Which set of ratios form a proportion? 6/8 and 15/20
12/15 and 18/24
9/10 and 19/20
20/30 and 30/40

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

If wxyz is a square, which statements must be true?

Larger pets need to be transported in larger portable kennels. using a graphing calculator and the relationship between the width, length, and height, find the dimensions of a portable kennel whose volume is 7.4 ft3. the dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? what are the dimensions of a portable kennel with a volume of 7.4 ft3? use a graphing calculator to solve. round the dimensions to the nearest tenth.