Solve.Sammy received a birthday check for $40.00 from his aunt. He immediately cashed the check and went on a shopping spree. In three different stores he spent $13.86, $12.53, and $6.60, respectively. How much was left of the birthday money after these purchases?
A. $32.99
B. $7.31
C. $8.01
D. $7.01
Answer: D
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The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily in order to maximize the company's profit, if the profit on a VIP ring is $30 and the profit on an SST ring is $40?
A. 8 VIP and 16 SST B. 12 VIP and 12 SST C. 0 VIP and 24 SST D. 16 VIP and 8 SST
Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
A. 
B. 1
C. 
D. 
Solve the inequality and graph. Express your answer in interval notation.24x + 8 > 4(5x + 7)
A. [5, ?)
B. (-?, 5]
C. (-?, 5)
D. (5, ?)
Simplify. Express your answer with positive exponents. Assume that all variables are nonzero.
A. 
B. 
C. 
D. 