The County Fair had the graph below.
pie eating contest. The winner of the contest, Big Bertha, graphed her average eating rate, as illustrated in
Pie Eating Contest
11
Cream Pies Remaining
4 5 6 7 8 9 10 11 X
Time Passed (min)
In relation to the line above, what does the x-intercept represent?
OA. the total number of pies to be eaten
OB.
the average number of minutes passed
Ос.
the average number of pies eaten
OD
the total number of minutes elapsed
7 of 10 Answered
Session Timer: 22:21

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1

answer is b

step-by-step explanation:

yes.. it's proven to be 36.

6

step-by-step explanation: