Solve graphically. Round solutions to three decimal places, where appropriate.6x2 - 16x + 7 = 0
A. 1.052, 2.615
B. -0.448, 1.115
C. 0.552, 2.115
D. 0.652, 2.215
Answer: C
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A. (-?, -4] B. (-?, -4) C. [-4, ?) D. (-4, ?)
Solve the problem.Mrs. White wants to crochet beach hats and baby afghans for a church 
bazaar. She needs 3 hours to make a hat and 5 hours to make an afghan and she has 15 hours available. Thus, 
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A. Yes B. No
Solve.The price of a shirt was reduced from $27.50 to $16.50 . What was the percent of decrease in the price?
A. 41% B. 4% C. 40% D. 42%
Find the polar coordinates of the point(s) of intersection of the given curves for 0 ? ? < 2?.r = 7, r = 7 + sin ?
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