Evaluate the expression. Assume all variables represent nonzero numbers.-110 - x0
A. 1
B. -2
C. 0
D. 2
Answer: B
Mathematics
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Simplify using the rules for exponents.
2
A. 
B. 
C. 
D. 
Mathematics
Draw a sketch to represent the vector. Refer to the vectors pictured here. 
c + d
A. 
B. 
Mathematics
Solve the problem by writing and solving a suitable system of equations.If 20 pounds of tomatoes and 10 pounds of bananas cost $17 and 
of tomatoes and 
of bananas cost $39, what is the price per pound of tomatoes and bananas?
A. tomatoes: $0.70 per pound; bananas: $0.50 per pound B. tomatoes: $0.50 per pound; bananas: $0.70 per pound C. tomatoes: $0.70 per pound; bananas: $0.30 per pound D. tomatoes: $0.60 per pound; bananas: $0.50 per pound
Mathematics
Simplify the complex fraction. Leave the answer in factored form when appropriate. 
A. 
B. 
C. 
D. 
Mathematics