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:
ok the rest
Step-by-step explanation:
396
^
132x3
^
66x2
^
6x11
^
3x2
So the answer would be 2•2•3•3•11
Mrs Prescott baked 24 cookies
24/6=4 4 represents 1 sixth
5 sixths are oatmeal, 5x4=20
20 cookies are oatmeal cookies
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Answer: S^64
Step-by-step explanation:
S^4 - 4.4.4 = 64
