Julianna participated in a walk-a-thon to raise money for cancer research. she recorded the total distance
she walked at several different points in time, but a few of the entries got smudged and can no longer be
read. the times and distances that can still be read are listed in the table below.

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

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.

only 10/60 isn't equivalent

hope this : )

∠cbe and ∠deb are same-side interior angles.

i took the test