What's the question? Do you want to prove these statements?
Answer: $15.51
Step-by-step explanation: 28.2 times 0.55 is $15.51
Answer:
Below.
Step-by-step explanation:
(-3, 9) - Quadrant II.
(6, -6) - Quadrant IV.
(0, -1 1/2) - x-axis 0, y-axis -1/1/2
X=2 because 3 times 2 is 6 and then you add 6 and 7 together and get 13.