Answer:
E
Step-by-step explanation:
2:12 is equivalent to 8:48
Answer:
31
Step-by-step explanation:
Distance around Pie = Pi*Diameter
Answer:
10 units
Step-by-step explanation:
7-7=0
3-(-7)=10
Since no base is stated, assume base 10
remember
loga-logb=log(a/b)
also

translates to

and log(a^z)=zlog(a)
log25x-log5=2 means

translates to

simplies to

translates to

expands to
100=5x
divide both sides by 5
20=x
Answer:
y = -2x + 1
Step-by-step explanation:
<u>Formulae:</u>
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Slope: 
- m = slope
- y₂ = second y-value
- y₁ = first y-value
- x₂ = second x-value
- x₁ = first x-value
Point-slope form: 
- y₁ = first y-value
- m = slope
- x₁ = first x-value
Slope-intercept form: 
- m = slope
- b = y-intercept value
<u>Calculations:</u>
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