Your question seems incomplete :-(
7/7.42 = $0.94
Hope this helped :)
Answer:
When c and a are positive or both are negative
Step-by-step explanation:
negative times negative equals positive so if a was negative and c was negative -a*-c= ac
Of course positive times positive equals negative so if a and c were positive we could do
a*c= ac
Hope I could help !
I think it is B is ur answer