1 Select the correct answer.
Which inequality's graph will have a solid boundary line?
OA.
2x + 3y> 7
OB.
X+ y<5
O c.
3x + 2y< 1
OD. x- y< 5

None of the above

Step-by-step explanation:

An inequality will only have a solid boundary line when it has ≤ or ≥. Since all of our answer choices have < or >, we will only have a dotted boundary line.

.5 lb

step-by-step explanation:

12 in / 6 in =2 in

.25 x 2 = .5 lb

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.