There is a bag with only red marbles and blue marbles. The probability of randomly choosing a red marble is
5/8
There are 56 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be.

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?