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A roller coaster begins at 90 feet above ground level. Then, it descends 105 feet. Find the height of the coaster after the first descent.
-15
A team gains 20 yards. Then they lose 7 yards. Find the sum.
13
A cyclist travels downhill for 125 feet. Then she travels up a hill 50 feet. How far is the cyclist?
-75
A team gained 5 yards on their first play of the game. Then they lost 6 yards. Find the total change in yardage.
-1
6 - 9
-3
9 + (-7)
2
-9 + (-2)
-11
7 - (-2)
9
7 + (-13)
-6
-6 x 7
-42
-56 / -8
7
When multiplying or dividing a NEGATIVE number by another NEGATIVE number, your result will be...
positive
-9(-5)
45
A football team lost 5 yards on 4 consecutive plays. What is the total change in yards from where the team started?
-20
. A game show contestant starts a game by answering three questions incorrectly. Each incorrect answer costs the contestant $900. What integer would represent the point total for the contestant?
-2700
The coastline recedes at a rate of 3cm per year. How much of the coastline disappears after 4 years?
-12
