Which is an equation of a direct proportion?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?