It's the third one because as Kendall spent more time training or running, their distance increased
D.99
that is the highest number you are putting on the thing
A. 48 is the answer because 8x6
2√20=2((√4)(√5)=2((2)(√5)=4√5
now we have
4√5-3√5=1√5=√5
The Answer Is
X = 3
Hope this Helps
