Before a renovation, a movie theater had 111 seats. after the renovation, the theater has 154 seats. what is the approximate percentage increase of the number of seats in the theater? if necessary, round to the nearest tenth of a percent. a. 28.1% b. 38.7% c. 43.3% d. 24.8%

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

answer: your answer is a