After a heat wave came through Ft. Worth, the temperature rose 30 degrees. If the temperature before the heat wave was t degrees write an expression for the

temperature after the heat wave.

Which number line represents the solution set for the inequality - x 24?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8