There are 80 students in the school band. 30% of them are sixth graders, 40% are seventh graders, and the rest are eighth graders.

Is a rational number divided by a rational number always rational?

Find the common ratio of the geometric sequence -15, - 30, - 60, ...

Which expression is less than - (-|-4.2|) ? a. |-4.2| b. - (-4.2) c. - | - (-4.2) | d. | - (-4.2) |

Estimate the following multiplication and division problems. 1/5 of 211

Does anyone know what 2-1/3 divided by 3/4 is?

Write a four-sentence paragraph in which events are described in sequence.

Giannis will retire at the age of 65 and after 32 years of service. How many years has it been since he was hired?

Look at the relationship between a and b. a 8 9 10 11 b 11 12 13 14 Which equation below describes the relationship between a and b? A. b = 19 - a B. b = 3 + a C. b = 1 * a D. b = 88 : a

If your employer asked you to select one of these options: Option 1: Your salary for the next two months will be $ 5,000. Option 2: 1 penny for the first day; then, he will double your salary every day for the next two months.

Amy's income is $788 every two weeks. Use the renter's rule to compute the most Amy should spend for rent each month.