8
QuizMultiple Choice

Solving Problems Involving Integers — Quiz

Question 8 • Grade 7 Mathematics

A race car driver lost 8 seconds off the leader for each of the 3 pit stops the driver made. At each of the next 2 pit stops the driver gained 10 seconds on the leader. Which represents the amount of time the driver is off the leader?

Answer
A
20 seconds
B
54 seconds
C
negative 2 seconds
D
negative 4 seconds
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