The number of each type of book is what is unknown, so we can represent those quantities with variables. Let x = the number of hardbacks and y = the number of paperbacks. Then we know that: x + y = 65 (the total number of books sold) We also know the total cost of both editions, which is $1356. It can be written algebraically as: 28x + 12y = 1356 We now have a system of two equations, which can be solved by substitution. It would be easier to solve the first equation for either x or y and substitute that into the second equation.
Answer:
Refer below.
Explanation:
Answer is intended both & Done.
C. Provide objective evidence that a transaction has taken place.
No!
It's biased. Grumpy people have a right to have their opinions known just as well as cheerful people. Grumpy looks are momentary. They can be brought about (especially at a University) by math problems that are illusive, by girl friends (or boy friends), that are illusive, by something for lunch that was barely edible, by any number of things.
She should ask people on some sort of other scale that is more random.
Answer:
$2914
Explanation:
The following steps would be taken to determine the answer
1. Calculate depreciation expense given the initial information
2. calculate the accumulated depreciation by the second year. Accumulated depreciation is sum of depreciation expense
3. subtract the accumulated depreciation from the cost price of the asset. This would give the book value
4. calculate the depreciation expense using the new information and the book value
Straight line depreciation expense = (Cost of asset - Salvage value) / useful life
($9,920 - $1240) / 5 = $1736
Accumulated depreciation = 1736 x 2 = $3472
Book value at the beginning of 2021 = 9920 - 3472 = $6448
Depreciation expense in 2021 = (6448 - 620) / 2 = $2914
