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Mathematics, 06.10.2019 15:00 jazzhands16

Write a variable expression that represents the word problem. gisele gave d dimes and n nickles to her brother. which expression represents the amount in dollars that gisele gave to her brother?

a.
(0.10 + 0.05) • nd

b.
0.10d + 0.05n

c.
d • n

d.
d + n

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