Graph and show points for 3x+6yless than or equal to 12, -x+y greater than or equal to 0, x is greater than or equal to 0, y is greater than or equal to 0. show points and shading? im confused bad

Step-by-step explanation:

Given equations are

Now the inequalities intersect at x=

y=

and we have to satisfy this also

Above all conditions is shown in graph

and the shaded  area is the required area

For   put (0,0)

it satisfy the point i.e. (0,0) lie on that side which satisfy the inequality similarly check for

put (4,0) it do not satisfy the inequality therefore it lies on the side which do not satisfy the inequality

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19

answer is x<