Troy worked for 3 hours and 15 minutes. how should he write that on his time card?

a. 3.25
b. 3.15
c. 3.5
d. 3.75

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

What properties allow transformation to be used as a problem solving tool

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9