It would be 2/3 because 2 divided by 3 on a calculator is .6667
No they dont because jogger A turns 5 degrees more than jogger B and jogger B turned at 115 degrees.
Set this up as ratio with feet on top and minutes on the bottom:
. Cross multiply to get 213x = 112 and solve for x to get x = .52 feet. This means that after she has been descending for 8 minutes she is a half a foot from the top.
Answer:
86
Step-by-step explanation:
I would think that the 28xy goes with -154x and the other 2 are right
(28xy-154x)+(20y-110)
factor out common factors
(14x)(2y-11)+(10)(2y-11)
see they have common factor of 2y-11
reverse distribute like this: ab+ac=a(b+c)
so
(14x+10)(2y-11)
the factor listed is D
