34/4=8.5
8.5x5=42.5
The answer is $42.50
4|y-9| > 36
Two equations:
4(y-9)>36 then y-9>8 then y>17
4(y-9)<-36 then y-9<-8 then y<1
So, the solution is y<1 or y>17
0.5|x+2| > 6
Two equations:
0.5(x+2) > 6 then 0.5x+1>6 then x>10
0.5(x+2) < -6 then 0.5x+1<-6 then x<-14
So, the solution is: x<-14 or x>10
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Formula
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Circumference = πD
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Find Diameter
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10π = πD
D = 10 ← divide by π on both sides
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Find Radius
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Radius = Diameter ÷ 2
Radius = 10 ÷ 2
Radius = 5
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Answer: Radius = 5 units
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Answer:



Step-by-step explanation:
a. a, b, c
Quadratic equations in standard form are written as:

The exponents are listed from greatest to least. The quadratic is already in this form, so match up the variables and values in the equation.


b. Y-intercept
The y-intercept for a quadratic is c.
You can also substitute 0 in for x, because the y-intercept occurs when the quadratic crosses the y-axis (at x=0).


We know that c=2, so the y-intercept is c.
c. Maximum/minimum
The entire quadratic is positive, so the quadratic opens up and has a minimum.