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WASHINGTON STATE MATHEMATICS COUNCIL Make sure you include proper units in your answer! |
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1. Satwal bought a CD, a game, and a backpack. The CD cost $8 more than a game. The backpack cost 3 times as much as the cost of the CD and game combined. All together, the three (without tax) cost $84. How much did the CD cost?
2. If your electricity bill this month is $99.64, which is a 17.5% increase over last month's bill, what was last month's electricity bill?
3.
is what fraction of 
?
4. How many numbers between 400 and 2,500 have exactly 3 factors each?
5. Which number below has the least value?
(a)
(b) 
(c) 
(d) 