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ipn [44]
4 years ago
10

Randy and Sandy have a total of 20 books between them. After Sandy loses three by leaving them on the bus, and some birthday gif

ts double Randy's collection, their total increases to 30 books. How many books did each have before these changes?
Explanation too is apprectiated :)
Mathematics
1 answer:
Xelga [282]4 years ago
7 0
20-3 x 2 = 14 (using extra space because it needs to be 20 characters long)
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Answer:

a

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The teacher buys 24 small boxes, 12 medium boxes, and 5 large boxes. She had to return 3 small boxes due to defects. How many co
Kamila [148]

Answer:

<h2>Note this is step not a awnser because not all evidence was applied!</h2>

Step-by-step explanation:

24-small

12-medium

5-large

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4 0
3 years ago
The equation e=1200+11t represents your elevation e in feet for each minute t you hike from a trailhead. If you graphed this equ
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4 years ago
Please answer with explanation and standard form
vaieri [72.5K]

Answer:

2x - 7y = -34.

Step-by-step explanation:

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7 0
3 years ago
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san4es73 [151]

Answer:

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Step-by-step explanation:

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