Question

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

Answer 1

X Company charges more than Company Y

Explanation:

Given:

Cost of X company =

Cost of Y Company =

for n minutes

Cost of X company for n minutes =

Cost of Y Company for n minutes =

Difference for n minutes we get by Subtracting Cost of Y Company for n minutes by Cost of X company for n minutes

Difference for n minutes = =

X Company charges more than Company Y

Explanation:

Explanation:

Given:

Cost of X company =

Cost of Y Company =

for n minutes

Cost of X company for n minutes =

Cost of Y Company for n minutes =

Difference for n minutes we get by Subtracting Cost of Y Company for n minutes by Cost of X company for n minutes

Difference for n minutes = =

X Company charges more than Company Y

Explanation:

Answer 2

X Company charges
`(0.2+0.01n)* 10^2 \ cents` more than Company Y

Explanation:

Given:

Cost of X company =
`\$ 0.35+(\$0.05* 1 \ minute)`

Cost of Y Company =
`\$ 0.15+(\$0.04* 1 \ minute)`

for n minutes

Cost of X company for n minutes =
`\$ 0.35+(\$0.05* n \ minute)`

Cost of Y Company for n minutes =
`\$ 0.15+(\$0.04* n \ minute)`

Difference for n minutes we get by Subtracting Cost of Y Company for n minutes by Cost of X company for n minutes

Difference for n minutes =
`(\$ 0.2+\$ 0.01n)`=
`(0.2+0.01n)* 10^2 \ cents`

X Company charges
`(0.2+0.01n)* 10^2 \ cents` more than Company Y