31/2 + 3 1/6
i just need an answer with work.

6 2/3

Step-by-step explanation:

First, you would need to find a like denominator. 2 goes into 6 3 times, so we have to multiply the numerator by 3. 1 x 3 = 3. so it becomes 3/6. 3/6 + 1/6 = 4/6 and 3+3 = 6, so the answer is 6 4/6. After simplifying it to its lowest term, the answer is 6 2/3.

1.true 2.false? ? i think. .

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is