Afootball team gained 12 yards on one play, lost 40 yards on another, and gained 34 yards on the last play of the first half. they had already gained 345 already during the half. what was the total yardage gain for the first half?

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

The weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?