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Xavier has $20 more than Sara. Their combined money totals $90.Which system of equations represents this situation
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Nov 8, 2020
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Xavier has $20 more than Sara. Their combined money totals $90.Which system of equations represents this situation
Mathematics
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Scifirocket
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can you please give the options? Thanks!
Stefany
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Nov 14, 2020
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Xavier (x) has $20 more than Sara (s). Their combined money totals $90. Which system of equations represents this situation? a) x + s = 90 s + x = 20 b) x + s = 90 x - s = 20 c) x - s = 90 s + s = 20 d)
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