L=2.5*w, p=2l+2w. Plug in your known value for l, p=2(2.5w)+2w=5w+2w=7w. Now solve for w, p/7=(7w)/7=w. Plug in your perimeter, w=p/7=28/7=4. Plug in your width into your equation for length. l=2.5w=2.5(4)=10. Your length is 10 feet.
To answer this problem, you have to have a good foundation in factoring polynomial expressions. It has to be taken into account the knowledge in division and fractions.
The expression
(y+7)^2 - 100
can be factored as
[ (y+7) + 10 ] [ (y+7) - 10 ]
Further simplifying the expressions
[ y + 7 + 10 ] [ y + 7 - 10 ]
( y + 17 ) ( y - 3)
So the product of two linear binomials is
(y+17)(y-3)
Samantha can find the total of the vases then add that and the sales tax. Once she has added those numbers up, she should subtract that from the total cost of the items. Once Samantha has subtracted, she should divide the answer by 4 to get the cost of an individual bag of beads
Answer:
a. The value depreciation for the first year is $28000.
b. There will be a loss of sale of the equipment by $6000.
Step-by-step explanation:
Equipment was purchased at the beginning at a cost of $465,000.
Now, the price of the equipment depreciates in a linear manner i.e. depreciates equally every year.
The price of the equipment is depreciated to $45000 after 15 years of its estimated useful life.
So, the per year depreciation of value of the equipment will be dollars per year.
a. The value depreciation for the first year is $28000. (Answer)
b. The depreciated value of the equipment after 8 years will be $[465000 - (28000 × 8)] = $241000.
If the equipment was sold for $235000 at the end of the eighth year, then there will be a loss by $(241000 - 235000) = $6000. (Answer)
Answer: it is b i looked back at my notes and did the math
Step-by-step explanation