I believe it is 4 my good sir
Answer:
8z
Step-by-step explanation:
Since these are like terms, add the numbers together and then put the z on.
Answer:
Assuming they bought the same shoes, $82.5
Step-by-step explanation:
80% of Original Shoe price = $82
Divide by 0.8 to find the original price.
82 / 0.8 = 102.5
102.5-20=82.5