Answer:
5x + 10y = 90
Step-by-step explanation:
X is the number of times she takes the 5 mile, so the total distance would be 5x. Y is the number of times she takes the 10 mile, so the total distance would be 10y. And together they equal 90 miles, so 5x + 10y =90. Hope this helps.
It is a very high probability. If you role two dice no matter what you will get 12 or less.
A circle doesnt have a sides so 0
Answer: x = -2
Steps/work provided down below. Please let me know if you have any further questions! :)
The answer should probably be 2627.1 feet
Hope this helps!