Answer:
$15
Step-by-step explanation:
15% = 0.15
100(.15) = 15
2a + b - 3
2(5) + 2 - 3
10 + 2 - 3
12 - 3 = 9
Answer - 9
Hope this Helps!!
= -4 + 12 + (-9)
= -4 + 12 - 9
= -4 + 3
= -1
4.67
calculator says so