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
umka21 [38]
3 years ago
5

What is the first step that should be used to solve the equation? 12.5n=200

Mathematics
1 answer:
zimovet [89]3 years ago
5 0

Answer:

200/12.5 and then you'll get the answer

Step-by-step explanation:

You might be interested in
On a certain​ route, an airline carries 8000 passengers per​ month, each paying ​$70.A market survey indicates that for each​ $1
son4ous [18]

Answer:

The maximum revenue is $661,250.

Step-by-step explanation:

The total revenue (R) is the product between the number of passengers (N) and the price of each ticket (P), so the inicial revenue is:

R = N * P = 8000 * 70 = $560,000

For each 1$ increase in the ticket, the airline loses 50 passengers, so if we call "x" the increase in the ticket price, we have that the revenue equation will be:

R = (8000-50*x) * (70+x) = 560000 + 8000*x - 50*70*x -50x2

R = -50*x2 + 4500*x + 560000

The value of x that gives the maximum value of a quadratic function is found using the formula:

x = -b/2a

where a and b are coefficients of the quadratic equation (in our case, a = -50 and b = 4500)

So the value of x that gives the maximum revenue is:

x = -4500 / (-100) = 45

Using this value in the revenue equation, we have that the maximum R is:

R = -50*45^2 + 4500*45 + 560000 = $661,250

(To get this revenue, the ticket will cost 70+45 = $115 and there will be 8000-50*45 = 5750 passengers)

3 0
2 years ago
The price of a new car is $42,500 if the sales tax rate is 6% then how much sales tax is being charged?
Slav-nsk [51]

Answer:$48230 that will be your answer

Step-by-step explanation:$42,500+65=$48230

7 0
2 years ago
Read 2 more answers
On average, Jaimie can bike five times as fast as he can run. To travel 25 km, he needs 2 h more if he is running than if he is
monitta

Answer: Running speed is 10k/h

Biking speed is 50k/h

Step-by-step explanation:

My procedure may be unconventional, but it works:

Compute the time it takes, then translate to speed. 25k at biking speed takes 2 hours less than at running speed which is 1/5 bike speed.

Distance/speed = time  25/x=25/(5x-2)  cross multiply divisors

25(5x-2) = 25x  ==> 125x -50 =25x ==>  100x = 50  

x = 0.5 hours at biking speed   25k/0.5h = 50k/h  

Running speed = 50/5  10k/h

Proof: 25k/ 10k/h = 2.5 hours

25k /50k/h = 0.5 hours  

2.5 h - .5 h = 2 hours, the difference stated in the question.

6 0
2 years ago
PLEASE HELP DUE IN 10 MINUTES!!!!! FIND THE SLOPE!
snow_tiger [21]

Answer:

The slope is 2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
LOGIC In an asteroid field, 75% of the asteroids are carbonaceous asteroids. There are 375,000 carbonaceous asteroids in the ast
Vlad1618 [11]

Answer:

93,750

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of sector AOB. Express your answer in terms of pi and rounded to the nearest tenth.
    5·1 answer
  • What is 40,023,032 in expanded form
    8·1 answer
  • Colby adds 1 and 2 over 3 cups of flour to his mixing bowl and then realizes he put in too much. He take 1 over 4 cup of flour b
    13·1 answer
  • Next
    7·1 answer
  • I need help on this one
    12·1 answer
  • a ballroom is being set up for a banquet in one room there are 7 tables and 56 chairs how many tables should be set up for 40 ch
    14·2 answers
  • Two trains, Train A and Train B, weigh a total of 366 tons. Train A is heavier than Train B. The difference of their weights is
    11·1 answer
  • Joshua made note of all the bicycles and cars he could see parked or locked on a
    8·1 answer
  • How to find the slope<br> (In general)
    11·1 answer
  • PLSSSSS SOMEONE ANSWER THIS QUESTION
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!