John’s teacher wants to buy giant cookies for the entire class if cookies cost two dollars and 40 each write an equation that shows how many can be bought with $40

What is the missing constant term in the perfect square that starts with x^2 -20x

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

How to use order of operation in 20 divide by 4 multiply 5 = 1