Answer:Multiply using the FOIL method, then combine the real and imaginary parts of the expression.
−
28+3i
Step-by-step explanation:
Assuming the question is how much did he lose, it's $100. If we assume he started with $500 in his register, the original $100 stolen lowers it down to $400. The guy buying $70 worth of stuff puts it back to $470 in the register, but now with $70 less merchandise, so he lost $30 in cash and $70 in merchandise.
P = 13 √3 hope this helped please mark me brainliest!
