Last year , there were 400 students at woodland middle school . this year , the student population will increase by 5% . what will be the schools student population this year?

In trapezoid bath, ah=19.7 and et=16.1. identify be.

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Which of the following contains a variable?