The orchestra is selling bracelets to raise money. The director uses an equation to calculate the amount of profit, P, made from selling b bracelets.
P = 3b - 200
How many b should the orchestra sell to make a profit of $1000?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

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

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?