Agiraffe's hunger level depends on the size of its last meal what is the independent variable?

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!