Janice is entering a bicycle race for charity. Her mother pledges $0.75 for every 0.5 miles she bikes. If Janice bikes for 12 miles, how much will her mom donate?

$18.00

Step-by-step explanation:

First find out how many of the 0.5 miles of the 12 miles which is 24. With the 24 take it and multiply it by 0.75 to get your answer of 18.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

i can't see the picture : /