Perform the indicated operation.- 
+ 
A. -5
B. 5
C. 7
D. -7
Answer: B
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Subtract.(+25) - (-4)
A. -29 B. 21 C. -21 D. 29
Find the inventory values using (a) the weighted-average method, (b) the FIFO method, and (c) the LIFO method. Round final answers to the nearest dollar.PurchasesNow in InventoryBeginning inventory: 35 units at $6.08June: 45 units at $6.80August: 30 units at $7.2840 units
A. (a) $737 (b) $286 (c) $291 B. (a) $268 (b) $286 (c) $247 C. (a) $737 (b) $243 (c) $291 D. (a) $268 (b) $247 (c) $286
Solve.Avegail needs to determine the distance at certain points across a lake. Her crew and she are able to measure the distances shown on the diagram below. Find how wide the lake is to the nearest tenth of a meter.
A. 143.2 m B. 70 m C. 115.3 m D. 8.4 m
Find a formula for the inverse of the function described below.An organization determines that the cost per person of chartering a bus is given by the formula 
where x is the number of people in the group and C(x) is in dollars.
A. C-1(x) = 
B. C-1(x) = 
C. C-1(x) = 
D. C-1(x) = 