Let
x--------> the amount you have left to spend
y--------> the cost of a shirt you want
z------> the amount of the gift card
we know that
--------> equation 
--------> equation 
--------> equation 
Substitute the equation
and equation
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therefore
<u>the answer is the option</u>
x+15 is less than or equal to 60
120 ways. More details in attachment.
The answer is this: $3.60
4 x 10 = 40 - 0.4 = 3.6
None of them are correct.
Answer:

Step-by-step explanation:
