Formula (Area of circle) A= π•r^2
π=3.14
Y-3=4x-28 (distribute)
y=4x-25 (simplify)
I believe y=4x-25 is your answer
Answer:
4/5
Step-by-step explanation:
Let's find some solid points to do the slope formula on the graph.
I'm choosing (-2,0) and (3,4). So we can do 0 - 4 over -2 - 3 We end up with -4/-5. Meaning, 4/5.
Slope = 4/5
Answer: The number is: "2" .
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The expression is: 2 − (½)x = (½)<span>x ;
</span>→<span> in which "x" is the "unknown number".
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Explanation:
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Given:
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"Two decreased by a half of a number is one-half<span> of the number" ;
Let "x" represent the "unknown number" for which we wish to solve;
Write the expression as:
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" </span>2 − (½)x = (½)x " .
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Note: Add "(½)x" to EACH SIDE of the equation:
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2 − (½)x + (½)x = (½)x + (<span>½)</span>x ;
to get:
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→ 2 = 1x ;
↔ 1x = 2 ;
↔ x = 2 .
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Answer: The number is: " 2 " .
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You take the largest number and the smallest and subtract.
73-65 = 8
Range is 8.