Number of times she climbed 5-mile mountain trail = x
Number of times she climbed 10-mile trail = y
total distance of the 5-mile mountain trail will be = 5*x =5x
total distance of the 10-mile mountain trail will be = 10*y = 10y
equation that can be used to find the number of times she hiked each trail is therefore
5x + 10y = 90
A got the most votes because the ration works with the percentage very well
Answer:
D
Step-by-step explanation:
you take away 12 from the total and you'll find how many Zach read (20) then 12+20=32
8 and 5 and I hate IXL ugh
Answer:
D
Step-by-step explanation:
the answer is d because the amount of speed changes the total amount of distance that he travels in time
