Astudent bought a juice drink for $2 and a sandwich the total was & 6.50 how much was the sandwich

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

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. after tax the total is 45.99. what percentage of the subtotal is the total?

Y+ 2/y is it a polynomial in one variable or not? and if so, why?