Divide x 4 + 7 by x - 3. 3x 3 + 3x 2 + 9x - 27 r88 3x 3 + 3x 2 + 9x + 27 r88 x 3 + 3x 2 + 9x + 27 r88

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

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

30005

yes ok