202 Chapter 2 Test
- GAMBLING On the first hand of draw poker, a
player won the chips shown on the left. On the second
hand, he lost the chips shown on the right. Determine
his net gain or loss for the first two hands. The dollar
value of each colored poker chip is shown.
Va l u e
= $1
= $5
= $10
= $25
= $100Won Lost- a. What property is shown:
b. What property is shown:c. Fill in the blank: Subtracting is the same as
the opposite.- Divide, if possible.
a. b.c. d.- Evaluate each expression:
a. b.
Evaluate each expression.17.18.19.20.21.22.- CHEMISTRY In a lab, the temperature of a fluid
was reduced 6°F per hour for 12 hours. What signed
number represents the change in temperature?
c 2 a 43 20
5
bd21 90 3 4 20
6( 2 6 5 4)
4(6) 42 (2)
3 4 15
94 3[ 7 (58)^2 ]
3 a16
4
b 334 (3)^2 (6) 18 2 3
(4)^2 42
18
18
0
6
5
1
21
0
4(10)10(4)
3 5 5 (3)
- GEOGRAPHY The lowest point on the African
continent is the Qattarah Depression in the Sahara
Desert, 436 feet below sea level. The lowest point on
the North American continent is Death Valley,
California, 282 feet below sea level. Find the
difference in these elevations. - TRAMS A tram line makes a 5,250-foot descent
from a mountaintop to the base of the mountain in
15 equal stages. How much does it descend in each
stage? - CARD GAMES After the first round of a card
game, Tommy had a score of 8. When he lost the
second round, he had to deduct the value of the cards
left in his hand from his first-round score. (See the
illustration.) What was his score after two rounds of
the game? For scoring, face cards (Kings, Queens, and
Jacks) are counted as 10 points and aces as 1 point.
Bank LossesMillions of dollars1st qtr 2nd qtr 3rd qtr–60–100–20- BANK TAKEOVERS Before three investors can
take over a failing bank, they must repay the losses
that the bank had over the past three quarters. If the
investors plan equal ownership, how much of the
bank’s total losses is each investor responsible for?