Help me plz ASAP

The answer is A,

Step-by-step explanation:

Because the constant in a problem does not change, therefore if 115x is changing 350 is the constant so it eliminates B, and they make 115 per hour but not the question so that eliminates D.   but if the factory started with 115 pairs 115 would not be the variableit would be the constant, so that leaves A, they started with 350 pairs of shoes

Hope this helps!

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.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100