At an amusement park only 18 people are allowed on a ride at the same time. There are 157 people waiting in line . How many groups of riders will there be?

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Does anyone know how to do geometryme with this problem

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?