Estimate the sum or difference by rounding each number to the nearest tenth. 410.3 + 18.01

17.6 -2.98

0.87 - 0.44

7.3026 + 45.217 + 0.746

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?