yThe company XYZ bought property for OMR 600,000 on 1 January 2017. The land element of the purchase was OMR 100,000. The expected life of the building was 30 years and its residual value nil. On 31 December 2019, the property was revalued to OMR 700,000, of which the land element was OMR 124,000 and the building – OMR 576,000. On 31 December 2020, the property was sold for OMR 680,000.
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The company XYZ bought property for OMR 600,000 on 1 January 2017. The land element of the purchase was OMR 100,000. The expected life of the building was 30 years and its residual value nil. On 31 December 2019, the property was revalued to OMR 700,000, of which the land element was OMR 124,000 and the building – OMR 576,000. On 31 December 2020, the property was sold for OMR 680,000.
brainliest
I think it’s the third one if not I apologize
Answer:
15
Step-by-step explanation:
you do parenthesis first
9-6=3 then add 3 to 12
3+12=15
Any linear function is of the form y=mx+b
Here m is slope and b is y intercept.
Slope is difference in y divided by different in x values .
In the question for 5 persons cost is $100 and for 10 persons cost is $162.50
So the points are (5,100) and (10,162.50)
Slope m=
=12.50
We can find the value of b by taking m=12.50 and (x,y)=(5,100)
Substitute these values in y=mx+b
100=12.50(5)+b
100=62.50+b
Subtracting 62.50 both sides
b=100-62.50
b=37.5
a) Put m=12.50 and b=37.50 to get the equation
y=12.50x+37.50
b)Rate of change is the m value or the slope of the function.
Initial value that is (5,100) gives us one of the points to find the rate of change.