What is the total weight in pounds of the books in duanes backpack

Yuri's sister Karina is 12 years old. In the equation below, y represents Yuri's age in years. 12 - 3y-2 Which statement accurately relates their ages? Yuri is 3 years younger than twice Karina's age.

The number of printers sold since 2003 at Mike's office supply store can be modeled by the function N (t) = 15t + 85 and the price per printer can be modeled by P (t) = 15t2-32t+126, where t is the number of years since 2003.

At 7:00 PM the temperature was 105 degrees Fahrenheit. At 10:00 PM the temperature was 8 degrees Fahrenheit lower. What was the temperature at 10:00 PM?

A square piece of fabric has an area of 595 cm2. To the nearest tenth, what is the length of 1 side of the fabric? A. 21.3 cm B. 23.2 cm C. 24.4 cm D. 25.6 cm

How does a "for every" statement show a ratio comparison? (Example of a for every statement: There a 5 strawberries for every 6 apples)

1. If you get 6/14 on a test, what percent did you get? 2. If you get 8/15 on a test, what percent did you get?

What is equal to sin 30

There are 32 student, nine of those are women, what percent are men, round to the nearest tenth?

Solve for x in the equation X2 - 10x + 25 = 35.

10 times as many as blank hundreds is 60 hundreds or blank thousands