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
Contact [7]
2 years ago
9

At a baseball game, Carlton buys 2 hotdogs and 1 box of popcorn for $6.75. Manny buys 1 hotdog and 1 box of popcorn for $4.25. h

ow much does one hotdog cost?
Mathematics
1 answer:
Ne4ueva [31]2 years ago
6 0

Answer:

1 Hot dog = $2.50; 1 Nacho = $3.00

Step-by-step explanation:

Let  x  be the cost of 1 hotdog

let  y  be the cost of 1 nacho

6 x + 3 y = 24  (Equation 1)

8 x + 1 y = 23  (Equation 2)

Divide equation 1 by 3

2 x + y = 8   (Equation 3)

Subtract Equation 3 from Equation 2

8 x − 2 x +y − y = 23 − 8

Simplifying

6 x = 15

1 Hot dog = $2.50

Substitute the value calculated above into Equation 1

15 + 3 y = 24

3 y = 9

1 Nacho = $3.00

You might be interested in
You South lanes only cut the triangles be similar
Arada [10]
I dont get what you’re asking ?
5 0
2 years ago
Solve for n (write answer only) 7/n = 4/7
harina [27]

ghdjfbwkj dwjfjwngjm34klyke4rk

7 0
2 years ago
Read 2 more answers
The ages of people on the camp bus are listed. 10, 15, 14, 8, 18, 11, 12, 12, 10, 10, 17, 16 What is the mode of the ages? A. 10
Ghella [55]
A. 10 because it occurs the most times in the sequence and the other numbers don't have as many as the the number 10. 10 appears 3 times
8 0
3 years ago
A high school drama teacher organizes a musical production
NeX [460]
Yes she does, shes also a great teacher for putting in the work for the production if the play.
3 0
2 years ago
A freight train travels 260 km in the same time a passenger train travels 320 km. If the passenger train averages 15km/hour fast
JulsSmile [24]
Time = t 

<span>vf t = 260 </span>
<span>vp t = 320 </span>
<span>so </span>

<span>260/vf = 320/(vf+15) </span>

<span>320 vf = 260 vf +260(15) </span>
<span>60 vf = 390 </span>
<span>3 vf = 39 </span>
<span>vf = 13 km/hour

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

</span>
4 0
2 years ago
Other questions:
  • Which equations are related equations to x+14=12x+14=12?
    7·1 answer
  • Choose the inequality symbol that matches the phrases... less than, fewer than, or below *
    6·2 answers
  • Write two verbal expressions for 2d
    10·2 answers
  • Pls help me out with this stupid question
    15·2 answers
  • How to find the slope of x-y= -1 using y=mx+b?
    15·1 answer
  • Do these ordered pairs represent a function?<br> (0, 1), (0, 2), (2,3), (4,8)
    12·1 answer
  • Can someone help me?please I will make it 15 points
    13·1 answer
  • Find the slope (-3,10) (-3,7)
    8·1 answer
  • Mr. Gurung sold a bicycle for Rs 18,816 and made a profit of 12%. if he wants
    10·1 answer
  • Which choice most effectively combines the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!