Which describes a situation in which two quantities must have a sum of 0? Group of answer choices a golfer who plays two rounds and has one above par and one below par a temperature above 50F and it rises 5 more degrees. a student hikes 15 miles up a mountain and then hikes 15 miles down the mountain an elevator that is below the lobby and the is above the lobby

no he doesnt because "-16' is negatiive

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

really your just stupid if you don't know this

step-by-step explanation: