Which algebraic expression represents "the difference of 54 and a number"? 54-7 54 n 549 54+1

Order the numbers in each list from least to greatest. 0, |−14|, 13, −12, |−16|, 17

Find the zeros of each function. f(x) = x^2 + 5x - 6

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?