Substitute the values of x and y into the expression -3y2+2y2+5xy-2y+5x2-3y2

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?