Which is bigger: 1/8 or 12%?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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?

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4