The manager of a grocery store wants to determine thw average amount of money spent at his store as it compares to the average dollar amount spent at competitors store

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Identify the graph of y = ln x + 1.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?