Admission to the county tair is $8.00 per person, and each ride costs $1.25. The Jenkins family of 4 went to the fair, and each person rode Snides. They spent $80.00 on admission rides and food. How much did they spend on food?

What is the missing step in this proof ?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

What line represents the relationship between r and s