Asher's sister is eight years older than asher. Their combined ages add up to 20. How old is asher?

A delivery person uses a service elevator to bring boxes of books up to an office. The delivery person weighs 140 lb and each box of books weighs 40 lb.

At brians bookstore 0.3 of the shelves hold mysteries 25% of the shelves hold travel books and 7/20 of the shelves hold childrens books. which type of book covers the most shelf space in the bookstore

Increase $250 by 3.5%

Lonnie divides a pipe into 10 inch sections. Each section represents 1/8 of the pipe's length. What is the original length of the pipe?

A computer printer can print a 900 word document in 12 seconds. At this rate, how many seconds are required to print a document that contains 1200 words?

Which value for R in the table would most likely indicate an association between the conditional variables? 0.09 0.10 0.13 0.79

What is 1.2:33.6 is the answer 28?

The regular price of a VCR camera is $1,299.95. If you buy it at a 15% discount, how much would you save?

For each situation give an example that includes the original price and final price after markup or markdown. A markdown that is greater than 99% but less than 100%

Which of the following pairs names two methods of asexual reproduction