Which equation does the graph of the systems of equations solve? two linear functions intersecting at 3, 2

−one thirdx + 1 = 2x − 4
one thirdx + 1 = −2x − 4
one thirdx + 1 = 2x − 4
−one thirdx − 1 = −2x − 4

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

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.

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units