![mimi5261](/avatars/27859.jpg)
mimi5261
06.03.2020 •
Mathematics
A homeowner's electric bill was $94.23 last month. How many kilowatt hours (to the nearest kilowatt hour) were used if the electric company charges $0.1374 per kilowatt-hour plus a basic customer fee of $5.54 per month?
Let x represent the number of kilowatt-hours that were used. Choose the correct equation below. Solve and round to the nearest integer.
A. 5.54-0.1374x=94.23
B. 0.1374x+94.23=5.54
C. 0.1374x+5.54=94.23
D. 0.1374x-5.54=94.23
Solved
Show answers
More tips
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics Work out 2.9 cos 17° rounded to 2 d.p....
- M Mathematics Translate this phrase into an algebraic expression. 49 less than twice Vidya s age Use the variable y to represent Vidya s age....
- M Mathematics Which of these graphs represents an even function? (I’ve narrowed it down to these two graphs and I’m just not sure)...
- M Mathematics Somebody please answer this!...
- M Mathematics What is the value of x in the proportion ? 95 023 o 5 od to 0 12 20...
- M Mathematics Determine the domain of the following graph:...
- M Mathematics Multiplying1 by a number creates this relationship (opposite) 1. Scale 2. Scale factor 3. Reciprocal 4. enlarge...
- M Mathematics Solve for x, y, and z...
- M Mathematics Plzzzzzz j need help and fast or I’ll get a f...
- M Mathematics If cosƟ+cos2Ɵ =1,the value of sin2Ɵ+sin4Ɵ is (a) -1 (b) 0 (c) 1 (d) 2...
Ответ:
645 kilowatt-hours
Step-by-step explanation:
Let x represent the number of kilowatt-hours that were used.
if the electric company charges $0.1374 per kilowatt-hour plus a basic customer fee of $5.54 per month, it means that the total charge for x kilowatt-hours used in a month is
5.54 + 0.1374x
The homeowner's electric bill was $94.23 last month. Therefore, the equation would be
0.1374x+5.54=94.23
0.1374x = 94.23 - 5.54
0.1374x = 88.69
x = 88.69/0.1374
x = 645
Ответ: