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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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Triangle abc (a- 12cm b- 6cm) is similar to ayz, whats the value of x​
GrogVix [38]

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26cm

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Read 2 more answers
The estimated total,costs,y, of a child's toy is practally based on the number of batteries used x.The cost of one battery is 0.
Firdavs [7]

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The estimated total cost, y, of a child's toy is partially based on the number 1 point of batteries used, x. The cost of one battery is $0.75. The toy itself costs $12. Which equation represents the situation?

y = 12x + 0.75

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7 0
3 years ago
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