David’s exercise program includes 455 push-ups each week. How many push-ups does he average each day?

Normal yağmur ile asit yağmuru arasındaki fark nedir

Could someone with number 1 and 2

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