Jenny has some tiles in a bag. the tiles are of three different colors: purple, pink, and orange. jenny randomly pulls a tile out of the bag, records the color, and replaces the tile in the bag. she does this 50 times. the results are recorded in the given table. color of tile purple pink orange number of times the tile is drawn 4 24 22 what is the experimental probability that jenny will pull out a purple tile? 4 over 50 4 over 46 24 over 50 24 over 46

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x