To solve an equation or inequality, you can add the same value to both sides of the expression. Here, it is convenient to choose that value to be the opposite of the constant (+15) added to y, so that constant is replaced by zero.
y + 15 - 15 < 3 - 15 . . . . . we have added -15 to both sides
y < -12 . . . . . . . . . . . . . . . the result of simplifying. This is your solution.
9 because the square root of 81 is 9
Ummm, we can't choose one of the problems if we can't see any of the problems...
The square root of 72 is rational because the answer can be a real number.
Answer:
well i think the answer is B.
