Ask question

Ask question

All categories

2 years ago

14

selling baseball cards for $4 a card and buying baseball cards for $6 a card. If you started the day with $200, how much money d

o you have at the end of the day if you sold c baseball cards and bought b baseball cards?

1 answer:

umka2103 [35]2 years ago

5 0

200 + 4c - 6b

Since selling something is $4, and buying is $6, the equation should look like this.

You might be interested in

Determine the slope of each line (-6,5), (-4,-3)

Tamiku [17]

The slope for those points, as ONE (1) line is: y=-9/2<span>x.</span>

3 0

2 years ago

12. Is 3 a solution to the equation 3x - 5<br> = 4 + 2x ? Explain<br> I

Savatey [412]

Answer:

No

Step-by-step explanation:

3x-5= 4+2x

Or, x=4+5

x=9

4 0

2 years ago

Read 2 more answers

What is the equation of a hyperbola with a = 1 and c = 9? Assume that the transverse axis is horizontal.

rosijanka [135]

C^2-a^2=b^2 b^2=81-36=45 x^2/36-y^2/45=1?

5 0

2 years ago

What is the factored form of 6n4 – 24n3 + 18n?

seropon [69]

Answer: Its factored form will be

$6n(n-1)(n^2-3n-3)$

Step-by-step explanation:

Since we have given that

$6n^4-24n^3+18n$

So, we need to factor ,

$6n(n^3-4n^2+3)$

Now,

$\text{Let }p(n)=n^3-4n^2+3$

Now, by hit and trial method, we put n=1,

$p(1)=1^3-4\times1^2+3=1-4+3=1-1=0$

$n=1\\n-1=0$

So, n-1 is also factor of p(n).

Now,

$\frac{n^3-4n^2+3}{n-1}=n^2-3n-3$

So, its factored form will be

$6n(n-1)(n^2-3n-3)$

8 0

2 years ago

Read 2 more answers

In art class Ms smith is working on polygons. She want the students to Create a picture of the polygons. She points out to the c

Ivan

Answer:

There are two more sides on a hexagon than on a quadrilateral

Step-by-step explanation:

If the hexagon has 6 sides, and the quadrilateral has 4, then 6-4=2

8 0

3 years ago