Kira purchased n notebooks. they were 4 dollars each. write an equation to represent the total cost c that kira paid.

If g(x) is an odd function, which function must be an even function?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?