Okay, to start, we can multiply the $2 coupon by two because that is the amount of pairs she is going to by. So it would be $4 off. Now, if all of the shoes she purchased the same price, this is made a little easier. We can simply take $80 and $122 and add it by the $4 discount. Our new numbers would be $84 and $126. Now in order for this to work we would want all the numbers to be the same. We take $84 and divide it by three pairs, to get the values. For the least amount she can spend per pair is $28 and the most amount she can spend per pair is $42.
A
Step-by-step explanation:
this is easy for me
First add 6 &4 and you get ten then you divide 9 by 10 and get .9
The answer is 3x- I just took the text
You do -2 plus 4. Answer is 2.
Then do 2-(-2) which is 0.
The final answer is 2.
