Create an equation to represent the Paint 4 You Company, where x is the number of yd²
painted and y is the time it takes.
The outside of Pedro's house is 100yd2 all around. Which company should Pedro go
with if he wants the job finished in the shortest time possible? Justify your answer.
elf Pedro decides to hire both companies to complete the job at once, how long would it
take them to paint the 100yd2 house by working together? Round to the nearest
minute, Justify your answer.