Solve.To determine the tip on a restaurant bill, a patron rounds his bill to the nearest dollar and then calculates 10% of that dollar amount. If the bill came to $27.84, determine the tip that he left.
A. $2.80
B. $2.70
C. $3.00
D. $2.90
Answer: A
Mathematics
You might also like to view...
Provide an appropriate response.Write x
in radical form.
A. 
B. 
C. 
D. 
Mathematics
Use the fundamental identities to simplify the expression.cot ? sec ? sin ?
A. sec2? B. csc2? C. 1 D. tan2?
Mathematics
Solve the problem.Find the supplement of an angle that measures 18°.
A. 72° B. 342° C. 162° D. 252°
Mathematics
Write the statement as a power function equation. Use k as the constant of variation.The cost c of a turkey varies directly as its weight w.
A. c = 
B. c = 
C. c = kw2
D. c = kw
Mathematics