Aboard 6 1/8 feet in length is shortened by having 2 1/12 cut off one end. what is the length of the shortened board.

a. 3 1/4 feet
b. 3 5/24 feet
c. 4 1/24 feet
d. 4 5/24 feet

this is urgent !

Ineed i been stuck on this question since yesterday

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)