Friday

April 18, 2014

April 18, 2014

Posted by **Donna** on Wednesday, October 6, 2010 at 5:59pm.

b) The representative tells you that floor plan #1 sells for $300,000 and floor plan #2 sells for $200,000. She also mentions that all the available houses combined are worth $3,300,000. Write an equation that illustrates this situation. Use the same variables you used in part a. (3 pts.)

300,000 + 200,000 =3300000

Multiply the first equation by 300,000

-300000x –300000 y = -5000000

Add to the second equation:

20000y = 500000

Divide by 20000:

y = 10

x +10 =

x =

of plan 1

of plan 2

- Math 116 -
**bobpursley**, Wednesday, October 6, 2010 at 6:02pmI have little understanding of what you did.

x*300,000+y*200,000=3,300,000 is the equation describing the words in the paragraph. You need one other equation to solve, for instance, x+y=somenumber

**Related Questions**

Alegbra 115 - Is this correct so far...I just want to know if I am doing this...

Math 116 - As you are leaving the community, you notice another new community ...

Math - The representative tells you that floor plan #1 sells for $225,000 and ...

math 115 - I am stuck with this problem can some let me know how to work this ...

math 115 - I am stuck with this problem can some let me know how to work this ...

Alegbra - As you are leaving the community, you notice another new community ...

Algebra 1 - I am kinda confused on this can someone help me? As you are leaving ...

ALGEBRA - As you are leaving the community, you notice another new community ...

Linear equations algebra - a) The sales representative here tells you they also ...

algerbra - 2. As you are leaving the community, you notice another new community...