Q:

to communication companies offer calling plans with company X it cost $0.35 to connect and then $0.05 for each minute with company white cost $0.15 to connect in the $0.04 for each minute write and simplify an expression that represents how much more company X charges Fan Company Y in cents for n minutes

Accepted Solution

A:
Answer:X Company charges [tex](0.2+0.01n)\times 10^2 \ cents[/tex] more than Company YStep-by-step explanation:Given:Cost of X company = [tex]\$ 0.35+(\$0.05\times 1 \ minute)[/tex]Cost of Y Company =[tex]\$ 0.15+(\$0.04\times 1 \ minute)[/tex]for n minutesCost of X company for n minutes = [tex]\$ 0.35+(\$0.05\times n \ minute)[/tex]Cost of Y Company for n minutes =[tex]\$ 0.15+(\$0.04\times n \ minute)[/tex]Difference for n minutes we get by Subtracting Cost of Y Company for n minutes by Cost of X company for n minutesDifference for n minutes = [tex](\$ 0.2+\$ 0.01n)[/tex]=[tex](0.2+0.01n)\times 10^2 \ cents[/tex]X Company charges [tex](0.2+0.01n)\times 10^2 \ cents[/tex] more than Company Y