<em>Hello here is your answer!</em>
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<u><em>a=4</em></u>
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<em>If this helped please mark brainlist!</em>
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Step-by-step explanation:
45/5 is 9 books in each carton
1st reader 9-3 is 6 books left
2nd reader 6-4 is 2 books left
the answer is 2 books left in the carton
Look for the calculator for algebra online
Answer:
III
Step-by-step explanation:
the answer would be the third one because if you divided the three numbers by 3 then they will be 3,5,4 which is a type of right angled triangle...you can also check it with pythagoras theorm.