Answer:
1. (3, 2) --> (-x, -y) = <u>b, (-3, -2)</u>
2. (3, 2) --> (-y, x) = <u>a, (-2, 3)</u>
3. (7, 9) --> (-x, y) = <u>d, (-7, 9)</u>
4. (7, 9) --> (x + 3, y - 8) = <u>e, (10, 1)</u>
5. (-7, 9) --> (y, -x) = <u>c, (9, 7)</u>
Hope this helps!
Answer:
$225
Step-by-step explanation:
mark rate = 80%
original price = $125
mark amount = 80% of $125
=80/100 *125
=10000/100
=$100
final price = $125 + $100
=$225
That is in standard form.
The answer to your question is 8.9