1. if we remove all of the queens from a 52-card deck, how many unique four card combinations can we have? (a normal deck of cards has 52 cards, 4 suits, and numbers 2-10, jack, queen, king, ace.)

Write a corresponding real world problem to represent 2x - 125=400

You work for a lender that requires a 20% down payment and uses the standard depth to income ratio to determine a person‘s a little eligibility for a home loan of the following choose the person that you would rate the highest on their eligibility for a home loan

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone