Find the number of possible choices for a 2-digit number that is greater than 19. Then find the number of possible choices for a 4-digit Personal Identification Number (PIN) if the digits cannot be repeated.

Factor the polynomial. Factor completely. 11xy^5 + 77x^2y^4

What is 1/7 divided by? = 14

A car dealership paid a certain price for a car that market up by 7/5 of the price you paid later he sold it for $24,000 what is that original price

Answer this FAST! 4x^2-20x+25 for x = - 2

A chef bought 4 1/6 ponds of carrots. If he later bought another 2 4/7 pounds of carrots, what is the total weight of carrots he bought? Answer as a mixed number

What is 13.48 rounded to the nearest tenth

What does 21 over 8 equals

An orange is shot up into the air with a catapult. The function h given by h (t) = 15+60t-16t^2 models the orange's height, in feet, t seconds after it was launched select all the true statements about the situation.

Aaron, a car salesman at KIA, makes 4% commission on all sales he sells 5 cars for $15,000 each. What was the total commission on his sales.

What is y + 10 = - 3 (x + 10) in slope-intercept form?