Evaluate the expression 3(x - 1)2 + 2x – 7 for x = 3. Step 1: What is the first step for evaluating this
expression?

17 in long 1.3 ft wide and 8in high what is the volume

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?