(2x10) +22=42
(3x10) +22=52
(6x10) +22=82
Step-by-step explanation:
Answer:
Option C 
Step-by-step explanation:
Given : Astronomers measure large distances in light years. One light-year is the distance that light can travel in one year or approximately 5,880,000,000,000 miles.
Suppose a star is 14.4 light years from earth.
To find : How many miles away a star is from earth?
Solution :
In 1 light-year the distance a light can travel is = 5,880,000,000,000 miles.
or =
miles
In 14.4 lights year the distance is 

or 
Therefore, Option C is correct - 
Answer:
The 8-pack is a better value
Step-by-step explanation:
Yes, the relationship between the money exchanged and the local currency represent a function. That function is given as follows: $1 = Rx * 100 where x is the current exchange rate of of the Rand.
<h3>What is a function?</h3>
A function in math is one that depicts the relationship between one dependent variable and an independent variable.
In this case, the independent variable is the US dollars.
Learn more about mathematical functions at:
brainly.com/question/26233
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