Milan went to the store after school 5 days this week. Each day, he bought a sandwich and a comic book. He spent a total of 40 at the store this week. He paid 4 for each sandwich. How much did he pay for each comic book? (Assume he paid the same for each comic book.)

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

What is the graph of the function fx x+2/x-3?