What is the value of the expression 30 : (-6)

In the following equation do you do addition first then multiplication 5 plus 2 times 10 equals

What is the geometric mean of 3 and 15

How much is 7$ in coins

Write as a product of two factors. 6m + 8n + 4

There are 190 students taking band, chorus, or both. If there are 180 students taking band and 60 students in both band and chorus, how many students are only in chorus?

In April 2008, an audio CD was available for $14.01. the list price (full price) of the CD was $19.32. What was the percent discount?

You have a rather strange die: Three faces are marked with the letter A, two faces with the letter B, and one face with the letter C. You roll the die until you get a B. What is the probability that a B does not appear during the first three rolls?

Determine the percentage change if the price of an item goes from 2.25 to 1.80

Which expression is equivalent to log12 x^4sqrt x^3-2 / (x+1) ^5

In the equation x^2+10x+24 = (x+a) (x+b), b is an integer. find algebaically all possible values of b