Answer:
Step-by-step explanation:
9. Correct, D
-3Y + 9X <= 12
3Y - 9X => -12
3Y => -12 + 9X
Y => -4 + 3X
10. D
11. D
12. Correct, B
13. Correct, E
14. A
15. B
Answer:
$2.50.
Step-by-step explanation:
10 percent of 25 is 2.5.
Answer:
a > -12
Step-by-step explanation:
Answer:
its 1,3,4,and 7
Step-by-step explanation:
i just did it
so A,C,D,and G