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?

o x + y = 90

5x – 10y = 90

o 90 – 10y = 5x

o 90 + 10y = 5x

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

ur mom

step-by-step explanation:

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.