Answer:
SI=P*T*R/100
=550*3*2/100
=$33
Matty is a bit of a weirdo you know what i mean
Step-by-step explanation:
1) 16 < x + 9
x + 9 > 16
x > 16 - 9
x > 9
2) 18 ≤ x + 9
x + 9 ≥ 18
x ≥ 18 - 9
x ≥ 9
_______
Hope it helps ⚜
answer 1, 135