Rewrite the following polynomial in standard form.
8x3 - x2 - 9x5 + 10

What is the reflection image of (5,-3) across the line y = -x?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?