75/100 = 4/8

a
non-proportional
b
proportional

I'm pretty sure its not proportional, because if you divide 8 and 4  you get a half, however when you divide 100 and 75 you get 1.333333.

Step-by-step explanation:

I'm sorry if this is wrong I haven't done this in a while

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.