A square pyramid is sliced horizontally, parallel to its base. Which of the following could represent a cross section of the pyramid? A hexagon

A circle

A triangle

A square

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement