In certain parts of new york drivers must pay a fee to drive over bridges. the department of transportation issues to payment options from which drivers can choose. plan one requires drivers to pay a monthly fee of $15 plus $.25 each time they cross over a bridge. plan two has no monthly fee but drivers must pay $1.50 each time they cross over a bridge. at how many bridge crossings does the price of plan one equals the price of plan two?
a.10
b.12
c.13
d.18

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.