Which is an algebraic expression for the word phrase "8 less then the product of 12 and a number x"? a. 12x - 8 b. 8 - 12x c. 12 - 8x d. 8x - 12

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels