A local fish market is selling fish and lobsters by the pound. The fish, f, costs $3.25 a pound, while the lobster, l, costs $8.30 a pound. The fish market sells 24.50 pounds and makes $157.75. How many pounds of fish and pounds of lobster did the market sell?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83