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Natalie was supposed to use PEMDAS (as we all do when doing math), which stands for: Parentheses, Exponents, Mulitplication, Division, Addition, Subtraction. However, Natalie subtracted 1 from 2 before multiplying 6 by 4 and dividing it by 2.
Hope this helps!!
Half of 38 is 19 so in one hour he can clean 19 windows. Then in 7 hours he can clean 133 windows. please rate me the brainiest!<span />
Answer:
<h2>

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solution,

Hope this helps...
Good luck on your assignment..
Answer: k=225/2
Decimal form: k= 112.5
Mixed number form: k=112 1/2
Answer:
B
Step-by-step explanation:
I took the assignmen.