Me! enter the simplified form of the complex fraction in the box. assume no denominator equals zero. i got x + 15 / 8(x - 1) is that right?

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

What statement is true? 2x^2-9x+2=-1

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?