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A store loses forty dollars a day over five days. How much money was lost in total over these five days?
-320 dollars
-200 dollars
-300 dollars
The temperature falls 3°C each hour for eight hours. What is the total change in temperature over this eight-hour period?
-24°C
-12°C
-23°C
A store loses fifty dollars a day over six days. How much money was lost in total over these six days?
-120 dollars
The price of one share of a stock fell 4 dollars each day for 8 days. How much value did one share of the stock lose after 8 days?
-32 dollars
-12 dollars
-42 dollars
The temperature falls 2°C each hour for seven hours. What is the total change in temperature over this seven-hour period?
-14°C
The temperature rises +3°C each hour for ten hours. By how many degrees Celsius did the temperature rise in ten hours?
300°C
212°C
223°C
A submarine dives 20 m each minute for 10 minutes. What is the total change in depth after 10 minutes?
-400m
-300m
-200m
A submarine dives 20m each minute for 15 minutes. What is the total change in depth after 15 minutes?
200m
The temperature rises +3°C each hour for four hours. By how many degrees Celsius did the temperature rise in four hours?
13°C
12°C
23°C
A test has 20 questions. The test awards 3 points if the answer is correct and takes away 1 point if the answer is incorrect. A student answered 5 questions incorrectly. How many points did the student lose?
-5
-4
-3
It is done.