Kiley spent $20 on rides and snacks at the state fair. if x is the amount she spent on rides, and y is the amount she spent on snacks, the total amount she spent can be represented by the equation x+y=20. is the relationship between x and y linear? is it proportional? explain.

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

What is the total surface area of this square pyramid?