Out of 40 sandwiches, 19 are turkey, 9 are bologna, and the rest are tuna fish. if one sandwich is randomly picked, what is the probability of picking a tuna fish sandwich?

If 19 are turkey and 9 are bologna, that means that 12 are tuna fish (19 + 9 = 28. 40 - 28 = 12)

12/40 = 0.3, or 30%

The answer is 30%.

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

could you provide figure.