Solve the system by the addition method.
?
What will be an ideal response?
Mathematics
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Simplify by reducing the index of the radical.
A. 3
B. 
C. 
D. 
Mathematics
Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 1
Mathematics
Use the graph to evaluate the limit.
f(x)
A. 0 B. 2 C. does not exist D. -2
Mathematics
Solve.A car rental company charges $22 per day and $0.35 per mile to rent a car. What is the total bill if a car is rented for 3 days and is driven 128 miles?
A. $21.20 B. $67.05 C. $110.80 D. $2860.8
Mathematics