4. In which numbers is the value of the underlined digit ten times as great as the value of the circled digit? O 667,767 O 667,767 667,767 667767 667,767 N] 9 ML

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?

Write the percent as a fraction or mixed number in simplest form. 0.8%

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?