Fill in the blank with one of the words or phrases listed below. 
A combination of operations on variables and numbers is called a(n) 
.
A. exponent
B. addend
C. equation
D. expression
Answer: D
Mathematics
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Solve the equation.-29.4 = -4.2c
A. {7.0} B. {25.2} C. {2.0} D. {-25.2}
Mathematics
Write the percent as a fraction in the lowest terms.633
%
A. 6
B. 12
C. 63
D. 3
Mathematics
What is the equation of this graph?
 multiple choice.png)
Mathematics
Change the fraction to a decimal. Round as indicated.
two decimal places
A. 0.39 B. 0.78 C. 3.90 D. 0.16
Mathematics