Divide and state the quotient in simplest form. x^2-9⁢x+18/x+1 ÷x^2+x-12/x+1

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?

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

Use the distance formula to find the distance between (-3,5) and (3,1)