The distance between two planets is over 84 million miles. Write this number in scientific notation. The distance between the planets is miles.

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :