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
xxTIMURxx [149]
3 years ago
13

You are at a trade show where you are selling baseball cards for $4 a card and buying baseball cards for $6 a card. If you start

ed the day with $200, how much money do you have at the end of the day if you sold c baseball cards and bought b baseball cards? A) 4c - 6b B) 200 + 4c - 6b C) 200 - 4c + 6b D) 200 - 2(c + b) E)
Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0

Answer:

B) 200 + 4c - 6b

Step-by-step explanation:

Be,

c = number of cards sold at $4

b = number of cards purchased at $6

x = money at the beginning of the day = $200

y = money at the end of the day

The variables x and c owe positive values because they represent possession or income of money, while b must be negative because purchases are expenses.

Then, the following equation is formed:

y = x + 4c - 6b

Substituting x for its value, you get

y = 200 + 4c - 6b

Hope this helps!

You might be interested in
The aspect of geography that examines physical characteristics of the Earth is known as ______________.
antoniya [11.8K]
<span>The aspect of geography that examines physical characteristics of the Earth is known as physical geography. The correct option among all the options that are given in the question is the third option or option "C".

Number of people in the year 2010 = 308.7 million
Number of people in the year 2000 = 281.4 million
Number of people by which the population grew = (308.7 - 281.4) million
                                                                             = 27.3 million
Percentage of change in the population = (27.3/308.7) * 100
                                                                = 8.84 percent.

</span>
5 0
3 years ago
Read 2 more answers
Judd is 3 years older than Jordan. Jordan is 6 years younger than Chris. Write an algebraic expression for the sum of their ages
Cloud [144]

Answer:

تيتلتبنبزلمينبووبصحثنل

6 0
2 years ago
Help....!! I need to solve this simultaneous equation y=x-2 and y=3x+5 With working out if possible please....
Blababa [14]

Step-by-step explanation:

Y= x - 2. Y = 3x + 5

Putting value of y

x - 2 = 3x + 5

-2 - 5 = 3x - x

-7 = 2x

-7/2 = x

Putting value of x

Y = 3(-7/2) + 5

Y = - 10.5 + 5

Y = - 5.5

6 0
3 years ago
HjkkjikmjikiikigyjkbvcfAAAWFKO
kobusy [5.1K]
1. 3 & 7 and 2 & 6

2. 5

3. Alternate exterior angles

4. Consecutive interior angles

5. 2

6. 4

7. 146

8. 128

9. 13x + 63 = 180
13x = 117
x = 9

8x + 63 = y
8(9) + 63 = y
72 + 63 = y

m
10. 5x = m5(9) = 45

m
11. 2 & 7 and 1 & 8

12. 8

13. Alternate interior angles
5 0
3 years ago
55000/500 in standard form​
Ahat [919]

Answer:

i think it is 110

Step-by-step explanation:

sorrt if i am wrong

5 0
2 years ago
Other questions:
  • A serving tray is the shape of a rectangular prism without a top the dimentions of the tray or 8" by 10" by 2" what is the surfa
    11·1 answer
  • Which statements are true?
    6·1 answer
  • A roller coaster can accommodate 346 rider in 20 minutes. How many riders could ride in 90 minutes?
    13·2 answers
  • The population of bald eagles in Forest National Park is declining at a rate of 14% per year. The following expression represent
    5·2 answers
  • Which 2 organic compounds serve as energy sources? How do these 2 groups differ?
    14·1 answer
  • I need help on 2 &amp; 3
    14·1 answer
  • 192 students in 4 buses how any students go in each bus
    9·2 answers
  • HELLO I NEED A MATH EXPERT RIGHT NOW TO HELP ME WITH SOME MATH STUFF
    7·2 answers
  • Please help! Giving brainliest
    9·1 answer
  • A simple random sample of size individuals who are currently employed is asked if they work at home at least once per week. Of t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!