Right the first step in an indirect proof of the statement.

Not all the students in given class can be above average.

No number equals another number divided by zero.

The square root of 2 is not equal to the quotient of any two integers.

The volume of a cube is 8 in to the 3rd power. how long is each side?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.