michaellangley
27.05.2020 •
Mathematics
Emily needs to buy 3 binders and 5 notebooks for school.
Write an expression that represents the total cost of the binders and notebooks, where b is the cost of one binder and n is the cost of one notebook.
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Ответ:
3b+5b=total
Step-by-step explanation:
you didnt put enough information ( the cost of the stuff)
Ответ:
((20 - 22)/(20))100
Take the absolute value
10% percent error