Don wrote the expression 8 less than the product of m and 10. what algebraic expression did he write? what is the value of the expression for m = 7?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Me find the value of x each figure.

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.