Answer:
-4.5n + 3
Step-by-step explanation:
-3(1.5n - 1)
= -3 x 1.5n + -3 x -1
= -4.5n + 3
$25.3. 15% of $22 is 3.3, so plus that to $22, and you get $25.3
4
300, I think.