What is a rational number less than -1 with a 3 digit repeating pattern?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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.