Some students compared how many pairs of boots they own. Pairs of boots 0 1 2 3 4 5 Number of pairs of boots How many students own at least 3 pairs of boots? students Submit Some students compared how many pairs of boots they own. Pairs of boots 0 1 2 3 4 5 Number of pairs of boots How many students own at least 3 pairs of boots? students Submit

answ9x x 3=

step-by-step explanation:

so, converting firstly the mixed fractions to improper fractions and then "adding".

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