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nekit [7.7K]
3 years ago
9

Robin has a table full of supplies that she will use to decorate picture frames. She decorated one frame with 3 buttons and 12 b

ows. On her other frames, she also wants to use 2 types of items on each picture frame, but only if the 2 items have the same unit rate as the items on the first frame. Which of the pairs of items could Robin use for the other frames?
Mathematics
1 answer:
TiliK225 [7]3 years ago
8 0
The ratio is 1:4
She could use 4 gems and 16 flowers 4 x 4 = 16 7 stickers and 28 glue dots 7 x 4 = 28
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Which values are equivalent to the fraction below? 6^7/6^5
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36

Step-by-step explanation:

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Find the probability of drawing a green card, not replacing it, and then drawing another green card.
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This is probably too late but I'll do it anyway.

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Please help fast!! Katrina has $3.60 worth of nickels and dimes. She has 46 coins in total. How many nickels and dimes does she
Igoryamba

Answer:

20 nickels and 26 dimes

Step-by-step explanation:

  • She has $3.60 in nickels and dimes
  • a nickel is $0.05 and a dime is $0.10
  • let n be the number of nickels and d be the number of dimes
  • thus the first equation is 3.6 = 0.05n +0.1d
  • If she has 46 coins then n + d = 46
  • then n = 46 - d
  • sub n = 46 - d into 3.6 = 0.05n +0.1d
  • 3.6 = 0.05(46 - d) + 0.1d
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6 0
3 years ago
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