Plot y=3x on a need in the next 5

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Select the number of ways in which a line and a circle can intersect

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.