How many solutions does the system have? You can use the interactive graph below to find the answer.
2x + 3y = -6
3x – 4y = -12
Choose 1
Exactly one solution
No solutions
Infinitely many solutions

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

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.