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December 20, 2014

December 20, 2014

Posted by **Harlery** on Sunday, March 20, 2011 at 3:55pm.

a. Write an inequality that expresses this situation in terms of the number of tables(t) purchased and the number of chairs(c) purchased.

b. What are three ordered pairs(t,c) that satisfy the inequality in part A?

c. If Mr. Thatch wants to purchase 6 chairs for every table he buys and still spend no more than $1,000, what is the greatest number of sets of tables and chairs that he can buy?

- Math -
**q**, Sunday, March 20, 2011 at 6:46pma.Set table as x,chair as y

90x+40y<or=1000

b.just plug in and try

c.so y=6x

substitute 6x for y

you get 90x+240x<=1000

so x<=100/33

greatest one is 3 for table,18 for chair

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