Somebody i need to know how to do this for a big test. the camila is serving popcorn at a movie theater. she has 63/4 cups of popcorn. she will serve 3/4 of a cup to each guest. will there be any popcorn left?show the math/steps it took to reach the answer, .

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

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