1+1=2 so why is it so complicated to do the rest need help LOL! urgently

The monthly cost of electricity in Smithville is determined by the function

C(e) = $0.18e + $27.92,

where e is the amount of electricity used in kilowatt-hours (kWh) and C(e) is the total cost. If the Fox family used 918 kWh of electricity last month, how much was their bill?
A. $202.16
B. $175.16
C. $193.16
D. $165.24

Question

1+1=2 so why is it so complicated to do the rest need help LOL! urgently 


The monthly cost of electricity in Smithville is determined by the function

C(e) = $0.18e + $27.92,

where e is the amount of electricity used in kilowatt-hours (kWh) and C(e) is the total cost. If the Fox family used 918 kWh of electricity last month, how much was their bill?
	A.  	$202.16
	B.  	$175.16
	C.  	$193.16
	D.  	$165.24

anonymous · Answer

i sorta say that its between B and D but not entirely sure

anonymous · Answer

my answer choice would be D but then again not sure so im asking u all

anonymous · Answer

C(e)=$0.18e+$27.92
C(918)=$0.18(918)+$27.92
C(918)=$165.24+$27.92
C(918)=$193.16
so C(e)=$193.16

anonymous · Answer

thats what I was going to say...lol
answer is C

anonymous · Answer

so u just used kWh which is 918

anonymous · Answer

thts wht i left out i multiplied it once

anonymous · Answer

thank u @sodukogirl13 and @kelliegirl33 do u think either of u could help me with more

anonymous · Answer

I am sorry...I can't right now, I have to go...good luck

anonymous · Answer

yes i can i am here to help out all who need help