What number do you add to - 9 to get - 12?

8.508,8.58,7.5,7.058 in decreasing order

If ying zyiyu covered the first 200 miles of a trip going at 50 mph and the last hundred miles going at 40 mph, what was his average speed for the entire trip? Teacher told me it is not 45

What angle measures larger than 180 degrees, but less than 360 degrees?

The sum of two numbers is thirty. Three times the smaller is equal to two times the larger.

Is - 7.2 rational or irrational

Solve 4x - c = k for X. A. x = * - c B. x = 4 (k-c) c. x = 4 (k+C) D. x=k+c

A scoop from the assorted jelly bean bin contained 42 jelly beans, including 6 banana ones. Considering this data, how many of the next 84 jelly beans scooped from the bin should you expect to be banana jelly beans?

A credit card company charges 18% simple interest for overdue accounts. How much interest will Kristen owe three months from now on a current balance of $1500?

What is a two-word phrase used to show division in a word problem.

Evaluate the formula v=bh/3 for b=15^2 and h=28