Simplify the expression by performing the indicated operations.5
+ 
? 9
A. 30
+ 90
B. 15
+ 45
C. 15
+ 45
D. 25
+ 27
Answer: B
Mathematics
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Use scientific notation to solve the problem.The earth is approximately 92,900,000 miles from the sun. 
× 103 m, what is the distance to the sun in meters?
A. 5.7 × 1010 m B. 5.7 × 10-10 m C. 1.50 × 1011 m D. 1.50 × 1010 m
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Find the greatest common divisor of the numbers.88, 45
A. 1 B. 44 C. 55 D. 6
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Solve the problem.Given 
evaluate the following. (a) f(53) (b) f(5log55) (c) f(55 log55)
What will be an ideal response?
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Solve using the multiplication principle.- 
y = - 
A. 
B. 
C. 
D. 
Mathematics