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kkurt [141]
3 years ago
7

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? (0.10 0.05) • nd 0.10d 0.05n d • n d n
Mathematics
1 answer:
Alika [10]3 years ago
7 0
<span> 0.10d 0.05n 
This is correct because a dime is  10 cents and a nickel is 5 cents. You are multiplying the amount of coins by the face value of the coin. </span>
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If Sasha wants her account to be worth $1,000 in 5 years, then she must deposit $833.34.

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Simple interest is a method of calculating interest on an amount for n period of time with a rate of interest of r. It is calculated with the help of the formula,

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