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
HELP PLZZZZ!!!!!!!!!!!!!!
Sergio039 [100]

Answer:

B

Step-by-step explanation:

6 0
2 years ago
a pizzeria sells a round pizza with the diameter of 24 inches. what is the area and what is the circumferance
Bond [772]
We have that
Area=pi*r²
D=24 in------------ > r=D/2=24/2=12 in

Area =pi*12²=452.16 in²

the circumference=2*pi*r=2*pi*12=75.36 in

the answer is
the area is 452.16 in² and the circumference is 75.36 in
3 0
3 years ago
QUICK HELP PLEASE!!
Nesterboy [21]

Answer: AC= 85 BC= 68 and AB=65 The sides of the triangle are all of different lengths which means that ABC is a scalene triangle.

Step-by-step explanation: A scalene triangle only has different lengths! :)

3 0
3 years ago
In a group of 25 factory workers, 20 are low-risk and five are high-risk. two of the 25 factory workers are randomly selected wi
Aleks04 [339]
Let
L=event that a selected worker has low risk
H=event that a selected worker has high risk

We need to find
P(HL)+P(LH)
=5*20/(25*24)+20*5/(25*24)
=1/6+1/6
=1/3
6 0
3 years ago
How to solve for x 4/X=12/7.5
OLEGan [10]
X=5/2
4x7.5=12x
30=12x
X=30/12
X=5/2
7 0
3 years ago
Other questions:
  • Kelan shaded 0.5 of the rectangle what fraction equals 0.5
    11·2 answers
  • I need help with number 26 plz
    13·2 answers
  • The function h is defined by h(x)=2(x-7) what is the value of h(8)
    9·2 answers
  • (x+10)(3x+10) they are linear pair
    7·2 answers
  • Given that m angle G- 81", what is m angle I?<br> A)81"<br> B)89<br> C)91<br> D)99
    8·2 answers
  • What’s 5x + 5 factored?
    14·1 answer
  • According to the graph, what is the value of the constant in the equation
    5·2 answers
  • -5x-4y=2a 4x-5y=2 which of the following choices of A will results in a system of linear equations with exactly one solution​
    7·1 answer
  • -24 - ( 1/2) - 12.5=​
    7·1 answer
  • Can y'all help me please​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!