Answer:
I think0.18
Step-by-step explanation:
This is a good tip and $18 is 18% of what the meal cost.
On average the proper tip is 15% of the cost of your meal cost. In this case you have paid 18% of your meal cost.
I think it is 150 miles between Phoenix and Atlanta
(2.9,-4.2)-(2.4,-4.2)=(0.5,0)
0.5 is half of 1 and 150 is half of 0.5
5.5
Of means multiply
13.75 * 2/5
27.5/5
a=21.2
n=√29