1. Which tables below represent a function? Select all that apply. Table 1 Table 2. Table 3 Table 4 Input Output Y Input Output Input Output Input Output 2 - 2 1 ] 1 SH 1 1 1 1 3 1 1 1 1 3 5 2 225 7 3 3 2 3 3 9 4 5.06. 8.​

were the picture

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

correct answer is b. 27/8

step-by-step explanation: