I believe the correct answer is B. I really hope this was the correct answer and helped you out.
5×2+8-4+1=15
cause
5×2=10
10+8=18
18-4=14
14+1=15
Answer:
The 1 represents a whole number, and 28/99= .28282828 (the repeating decimal wanted)
Therefore 1.28= 1 28/99
Step-by-step explanation:
Answer: " 4 − 3a " .
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<u>Step-by-step explanation</u>:
" 4 − a − a − a " ;
= 4 − 1a − 1a − 1a " ;
= ? " ;
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Combine the "like terms" :
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→ " − 1a − 1a − 1a " ;
= (− 1a − 1a) − 1a ;
= ( − 2a) − 1a ;
= − 3a ;
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Now, bring down the "4" ;
and rewrite the expression:
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→ " 4 − 3a " ;
which cannot be simplified further.
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The answer is: " 4 − 3a " .
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Hope this is helpful!
Best wishes to you!
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The answer is 80%..................
