Answer:
C
Step-by-step explanation:
Tell me if you need or want an explanation
Answer:

Step-by-step explanation:
Given expression : 
Solving further :


So, 
So, The given expression is equivalent to Option A
So, Option A is the answer
Answer:
S44.10
Step-by-step explanation:
20% of 52 is 41.6
6% of 41.6 is 2.49600 US$ which rounds to 2.50
2.50+41.6=44.1
$44.10
Answer:
22
Step-by-step explanation:
(3² - 5 + 7) × (2² - 2)
(9 - 5 + 7) × (4 - 2)
(4 + 7) × (2)
11 × 2
22