Sam opened a stationery store in his neighborhood. His annual profit grew by $5,000 per year in the first 2 years. Then for 2 years, his annual profit was constant at $10,000 each year. Then his annual profit grew by $10,000 per year for the next 3 years. Which graph models the piecewise function for the given situation?

Graph D

Step-by-step explanation:

It says:

$5,000 per year in the first 2 years

Then for 2 years, his annual profit was constant at $10,000 each year.

Then grew by $10,000 per year for the next 3 years.

5/12, or 5: 12

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

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