47b complete.notebook
I know how to solve problems with a table and an inequality
47b complete.notebook
take out HW 46
Do Now: Solve and graph each inequality
1)
2x - 7 > 5
2)
-3x > 9
class ends 12:01
3) 5 increased by twice a number is at least 17
47b complete.notebook
Craig went bowling with $25 to spend. He rented shoes for $5.25
and paid $4.00 for each game. What was the greatest number of games Craig could have played? (make a table and an inequality)
# games
price
47b complete.notebook
Emily went to the fair and brought $40 to spend. Admission was $8
and rides were $2 each. Create a table and an inequality to show the
maximum number of rides she can go on.
# rides
price
47b complete.notebook
For her cell phone plan, Heather pays $30 per month plus $0.05 per text. She wants to
keep her bill under $60 per month. Make a table and inequality to represent the number of texts,t , Heather can send each month while staying within her budget?
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Try
A cell phone plan charges $20 for unlimited minutes and $.10 per
text message. I can only spend $32 this month. Write an inequality
and table to show the maximum number of text messages I can
send.
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Try
Mr. Gonzales has only $42.50 to spend at a clothing store. He wants to buy a shirt that
costs $29, including tax, and some bracelets that cost $4.50 each, including tax.
Write an inequality and table to determine x, the maximum number of bracelets Mr. Gonzales
could buy.
# bracelets
price
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Jessica makes and sells snow boards for a profit of $23 for each
one that she sells. If she wants to make a profit of at least $150.
How many snow boards would she have to sell?
47b complete.notebook
Joliet reads 3 pages per minute. Is she starts on page 100 and
wants to get past page 257. What is the least amount of whole
minutes that she has to read for?
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Albert makes and sells candles for a profit of $.17 for each one
that he sells. He wants to have at least $800. How many candles
would he have to sell to reach his goal?
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CW: Multiple Choice- Show all work
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HW 47
p. 706 #17,18,28,29,30
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