Decide whether 
is positive, negative, or zero.
Positive
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Solve the problem. Round rates to the nearest tenth of a percent and dollar amounts to the nearest cent.A jewelry store purchased 80 fashion watches for $2400. If the store sold 40 watches at $60, 32 watches at $54, and the rest at $30, find (a) the total markup, (b) the markup percent on selling price, and (c) the equivalent markup percent on cost.
A. $1968, 45.1%, 82% B. $1968, 82%, 45.1% C. $2400, 55%, 72% D. $4368, 100%, 182%
Decide whether the statement is true or false.The circle with equation x2 + y2 = 9 has center at (3, 3).
A. True B. False
Evaluate the expression.
A. 336 B. 40,320 C. 56 D. 6720
Solve the problem.An omelette costs $1.50 more than Mario's order of pancakes. After treating his family to breakfast, Mario is sure that 4 omelettes and 3 orders of pancakes cost more than $25 but not more than $40, including tax of 7% and a tip of $3.50. In what price range is an order of pancakes?
A. ($2.01, $4.02] B. [$1.98, $3.98] C. ($2.01, $4.02) D. ($1.98, $3.98]