Solve the problem.
-At the start of a chemistry experiment, Sarah measured the temperature of a liquid to be -16° C. At the end of the experiment, it had risen 33° C. What was the liquid's temperature at the end of the experiment?
A) 49° C
B) -49° C
C) -17° C
D) 17° C
Correct Answer:
Verified
Q54: Add.
--1.2 + 0.2 + (-0.8)+ 0.1
A)0)7
B)-1.7
C)2)5
D)-0.1
Q55: Add.
-12 + (-22)+ 4 + (-2)
A)-8
B)-12
C)40
D)-16
Q56: Subtract.
--13 - 13
A)0
B)-13
C)26
D)-26
Q57: Solve the problem.
-Jared borrowed $223 from his
Q58: Solve the problem.
-The Neighborhood Lemonade Stand, Inc.
Q60: Solve the problem.
-A deep-sea diver dives from
Q61: Subtract.
-Subtract -2 from 1.
A)-1
B)3
C)-3
D)1
Q62: Subtract.
-Subtract -5 from -27.
A)32
B)22
C)-32
D)-22
Q63: Subtract.
-33 - 55
A)-88
B)22
C)-22
D)88
Q64: Subtract.
--15 - (-98)
A)83
B)-83
C)113
D)-113
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