Use PEMDAS method to execute operations in the following order:
- Parentheses
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
First equation:
12 + (38 - 18)2 = 12 + 20 × 2 = 52
Second equation:
(12)2 - 6(2 - 23) = 24 - 6(-21) = 24 + 126 = 150
Hope this helps.
Answer:
.065 i think if im wrong im srry
Step-by-step explanation:
Answer:
the answer is in the picture below
Step-by-step explanation:
To find the common ratio
divide by the previous numb/number beside it:
so
