Simplify 3a-3b/3a+12b
2 answers:
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You have to divide both sides by 2/3, and by doing that you'll get w= -5/4
Answer:
Step-by-step explanation:
-5x - 10y = 15
<u>-3x + 10y = 25 </u>+
-8x = 40
x = -5
.
Substitute the value of x to one of equations
-5(-5) - 10y = 15
25 - 10y = 15
-10y = 15 - 25
-10y = -10
y = 1
Answer:
In 2030 Lane & Zack's house be worth $65,739.27.
Step-by-step explanation:
Here, as we know The value of property = $245,000
Rate of depreciation = 4% of its present value
Time = From 2016 to 2030 = 14 years
Now, here: Amount depreciated = -( COMPOUND INTEREST on the value)
<u> Step 1: CALCULATE THE COMPOUND INTEREST on P = $245,000</u>
or, AMOUNT = $424,260.73
Now, AMOUNT = Compound I + Principal
⇒Compound I = A - P = $424,260.73 - $245,000 =$ 179,260
So, the amount of the house by which house depreciates = $ 179,260
⇒The depreciated value = Actual Value - The depreciated amount
= $245,000 - 179,260 = $65,739.27
Hence, in 2030 Lane & Zack's house be worth $65,739.27.