Ireally need with these questions so me

B

Step-by-step explanation:

First, Sage hiked 8.75 miles to lookout point.

Then, we need to find the distance between the Boulder and Lookout Point, this distance is the distance from the Start of the Trail to Lookout Point minus the distance from the start to the Giant Boulder, which is 8.75-4.25, which is 4.50, hence the answer is 8.75 + 4.50 or 13.25!

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation: