Answer:
1.65 meters
Step-by-step explanation:
11.55 meters divided by 7 is 1.65 meters
I was not sure if the x in your equation was a multiplication sign or a variable
6/7x
-1 multiplied by 3/7x times -2
And when you multiply two negatives it equals a posible so the -2 and -1 turn into a positive
1 4/5 - 2/5 = r you minus the total she has already walked or ran from the total she plans on running to get “r”