<h3>
Answer: 19</h3>
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Explanation:
Draw out a number line. Plot -7 and 12 on the number line. Draw in the tickmarks between them. You should find the distance from -7 to 12 is 19 units since you need to go 19 spaces from either -7 to 12, or vice versa.
You can use subtraction to get
-7-12 = -19
or
12-(-7) = 12+7 = 19
The final result is made positive since negative distance does not make sense.
So you'd have |-7-12| = |-19| = 19 or |12-(-7)| = |19| = 19.
All of this only works because the two y coordinates are the same, which makes a horizontal line through the two given points.
If they sold 15 cars in the first year that means they have sold about 75 per the five years / so yes 75 is the avrege number.
Work / (5 x 15)
The answer is 18 oz the others come out to below .3 per ounce but the 18 comes out to 30 cents an ounce
