PLS HELP I HAVE 2 MINUTES LEFT: A game room has a floor that is 150 feet by 40 feet. A scale drawing of the floor on grid paper uses a scale of 2 units:5 feet. What are the dimensions of the scale drawing? Enter your answer as length by width.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Which statement about 6x2 + 7x – 10 is true?