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Printable Version of Topic "quick math problem help?"

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-- Posted by lauren8754 at 8:32 pm on Nov. 18, 2008

you need to make at least 150 sandwiches for a picnic. you are making turkey sandwiches and ham sandwiches.

write an inequality for the number of sandwiches you can make.

i kno simple riight?
but im and blonde thats my excuse


-- Posted by Ancient Rights at 8:34 pm on Nov. 18, 2008

X = Ham
Y = Turkey

150 = X + Y

X = 150 - Y

Y = 150 - X


-- Posted by freakyredhead at 8:34 pm on Nov. 18, 2008

x+y > or = 150


-- Posted by katjassidekick at 8:34 pm on Nov. 18, 2008

I'll give you some clues. These are the key words/numbers:

- At least
- 150 sandwiches
- Turkey
- Ham
- Inequality

If you put them all together...


-- Posted by katjassidekick at 8:35 pm on Nov. 18, 2008

Quote: from Ancient Rights at 8:34 pm on Nov. 18, 2008


X = Ham
Y = Turkey

150 = X + Y

X = 150 - Y

Y = 150 - X


This is an equation, not inequality.


-- Posted by alastrxxna at 8:35 pm on Nov. 18, 2008

75 75 idk, ha.


-- Posted by Missing Piece at 8:35 pm on Nov. 18, 2008

150 idk that's the only way I could think to set it up.
H = ham and T= turkey
So the number of turkey sandwiches plus the number of ham sandwiches must be equal to 150 or greater than 150


-- Posted by freakyredhead at 8:36 pm on Nov. 18, 2008

Quote: from Ancient Rights at 8:34 pm on Nov. 18, 2008


X = Ham
Y = Turkey

150 = X + Y

X = 150 - Y

Y = 150 - X



this isn't an inequality


-- Posted by katjassidekick at 8:36 pm on Nov. 18, 2008

H+T is equal to or greater than 150.

You know how to make the equal to or greater than sign right?


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