Answer:
54
Step-by-step explanation:
Q is 20% older than his sister so 15+20%=18 and 18=1/3 aunts age
So 18x3=54
20% of 15 is 3 so Quentin is 18 years old
If Quentin is one thrid his Aunt's age that means his aunt is three times older.
18 * 3 = 54
So his Aunt is 54 years old
Point U' (-2, 1)
When moving up and down on a graph, this affects the y coordinate only.
Since it is moving up 1 unit, we have to add 1 to the y coordinate. So U' will end up being (-2, 1).
C
Because it is saying he drove 45 miles per hour.
