Grant is painting a rectangular board board that has a width of 1/3 foot he has enough to cover 3 square feet if he is able to cover the whole bored by using all of his paint what is the length of the board in feet A: 1

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6

B: 1

C: 1

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9

D: 9

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18