February 24, 2017

Homework Help: algebra writeing equations

Posted by marko on Sunday, November 6, 2011 at 6:07pm.

often you can write an equation to solve a problem
need help these 3
1) a band made a profit of $352 from a concert. the band sold 116 tickets and spent $25 on advertising. how much did each ticket cost?
i wrotE: $353 -$25 /116 = COST PER TICKET is this right?

write an inequality for each statement:

2)the ticket is at most $10
i wrote:
t >= $10

3)the race is less than 5 miles
i wrote: r < 5
is this ok?

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