Find the difference of functions s and r shown below r(x) = -x2 + 3x s(x) = 2x + 1 (s - 1)(x) =

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?