t a school. number of boys/number if girls =9/7. there are 116 more boys than girls. work out the total number of students at the school​

What properties allow transformation to be used as a problem solving tool

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

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship