at the start of the year, billy had 45 fish in his tank. By the end of March, 2/5 had passes away. By the end pf june another 7 fish had died. By august 20% of the remaining fish also dided. How many fish were left

can you add an image ?

step-by-step explanation:

whats the question?

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

multiply then divide

step-by-step explanation: