A bank contains a nickel, a dime, and a quarter. A person selects one of the coins. What is the probability that the coin is worth:

1/3% or 0.3333(repeating)

Step-by-step explanation:

If there are only 3 coins and the person only picks one of the three, the probability would be 1/3%.

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