Simplify 6 x times the fraction 1 over x to the power of negative 5 times x to the power of negative 2.

What is the binomial expansion of (2x-3)^5

Which of the following statement about pascal's triangle are true?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?