Assignment: 
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Answer: 
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Explanation: 
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[ Step One ] Divide Both Sides By 5

[ Step Two ] Simplify

[ Step Three ] Subtract 4 From Both Sides

[ Step Four ] Simplify

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Answer: in explanation
Step-by-step explanation:
Rate is simplest form, so 3 napkins for 5 cents.
Unit rate is for 1 x value, so 1 napkin for 0,6 cents.
Answer:
24
Step-by-step explanation:
30 + (-6) is equivalent to 30 -6, which is 24.
The radius of a circle is the distance from the center of the circle to any point on its circumference. The easiest way to find the radius is by dividing the diameter in half.