Find the indicated set given a={-3,2,3,5,7,10,15), b = {-5, -4, -3,2,6,9,10), and c = {-1,3,7,11,20).
anb
select the correct choice and fill in any answer boxes in your choice below.
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oa ab= { }(use a comma to separate answers as needed.)
o b. the solution is the empty set.

Which table shows a proportional relationship between miles traveled and gas used?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?