Alasdair wants to plot x and the opposite of x on a number line. If x = – 11 2 , which statement below is true? A Alasdair should plot x to the left of its opposite because – 11 2< 11 2 .
B Alasdair should plot x to the left of its opposite because – 11 2> 11 2 .
C Alasdair should plot x to the right of its opposite because – 11 2< 11 2 .
D Alasdair should plot x to the right of its opposite because – 11 2> 11 2 .

the answer is 8

step-by-step explanation:

3.14 x 8x8

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

{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