afropenguin2853
05.05.2020 •
Mathematics
You and your sister have a combined age of 63 years. Your sister is 7 more than double your age. What are each of your ages
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Ответ:
31 and 24
Step-by-step explanation:
63 divided by two is 31.5 and then minus 7 is 24.5
Ответ:
1728(pie)
Step-by-step explanation:
So every thing you did is all correct but i dont know if the person who asked the question if he wants an exact answer like 1728(pie) or have it divided by pie