Simplify.5 ? 18 + 2 ? 15
A. 120
B. 1380
C. 1500
D. 240
Answer: A
Mathematics
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Write the first four terms of the sequence whose general term is given.an = 
A. 10, 15, 20, 25
B. 6, 7, 8, 9
C. 10, 
, 
, 
D. 10, 
, 
, 
Mathematics
Translate to an algebraic expression.54% of the price
A. 
B. 0.54 + x
C. 0.54 - x
D. 0.54x
Mathematics
Solve the equation.-x = 39
A. {0} B. {1} C. {39} D. {-39}
Mathematics
Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.
-3
A. 
B. 
C. 
D. 
Mathematics