1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rus_ich [418]
3 years ago
7

Alexa is comparing the cost of lobster at two different restaurants. One restaurant called 'Lobster Foods' charges $18 for the l

obster meal, plus $7 per kilogram of her choice of lobster. On the other hand, at 'Megan's Lobster' she would have to pay $8 per kilogram for the lobster, plus $17 for the meal. Alexa theorized that the cost of the dinner at both restaurants could cost the same amount if the lobster had a certain weight. What is the weight of the lobster? How much would Alexa pay for her dinner?
Mathematics
1 answer:
Svet_ta [14]3 years ago
5 0

Answer:

The weight of the lobster is 1 kilogram.

Alexa will pay $25 for her dinner.

Step-by-step explanation:

Let's call the amount of kilograms of lobster K and then formulate equations based on the problem information:

The price in Lobster Foods is L = 18 + 7*K

The price in Megan's Lobster is M = 17 + 8*K

To know how much kilograms of lobster will make both prices be the same, we just need to equate both equations:

L = M

18 + 7*K = 17 + 8*K

8*K - 7*K = 18 - 17

K = 1

The weight of the lobster is 1 kilogram, and Alexa will pay 18 + 7*1 = $25 for the dinner.

You might be interested in
I need help please on this question urgently correct answer only
PSYCHO15rus [73]

Answer:

77bb

Step-by-step explanation:

6 0
3 years ago
Jillian’s school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales for
bekas [8.4K]
168 adult tickets were sold
4 0
3 years ago
Read 2 more answers
Yup, pretty much all of it
hjlf
4 x 6 = 24 , 4 x 2 = 8, 4 x 3 = 12, all you have to do is keep going
6 0
3 years ago
50 cases in 44 minutes equals how many cases in 60 minutes
Blizzard [7]
To solve this, set up a proportion, crossmultiply, and solve for x. 

Let x = the unknown amount of cases in 60 minutes.

\frac{50}{44} = \frac{x}{60}
44x = 50(60)
44x = 3000

Divide both sides by 44 to isolate variable x
x = 3000 / 44
x ≈ 68.1818 (the 18s repeat forever)

Rounding to the closest case and assuming the rate stays constant, you would get approximately 68 cases in 60 minutes. If you need not round to the nearest case, you would get approximately 68.18 cases in 60 minutes. 
4 0
3 years ago
How many 3/5 s are in 5?
Colt1911 [192]

Answer:

none , its 2  2/5

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the area of the rectangle.
    15·2 answers
  • Sam paid $8.28 for 18 stamps. At this rate, how much would it cost sam to buy 12 stamps?
    10·2 answers
  • What is expanded number 289 mean
    10·1 answer
  • Evaluate the summation of 3 n plus 2, from n equals 1 to 14..
    9·2 answers
  • A baseball team has won 10 of its first 18 games.There were no ties.Select three sets of games won games lost that are proportio
    8·1 answer
  • On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days.
    10·1 answer
  • Find the quotient of 5 1/2 and 1/8
    12·1 answer
  • Which polynomial is in standard form?
    12·1 answer
  • A 1 3/4 kg fish weighed 1 3/16 kg after it was cleaned. how much was the decreased in weight of the fish.​
    8·1 answer
  • If arc CE is 125°, what is the measure of angle CDE?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!