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cupoosta [38]
3 years ago
14

ASAP PLEASE—-Mackenzie placed 5 pieces in the puzzle for bc every 4 pieces her little brother placed. If Mackenzie’s little brot

her placed 20 pieces in the puzzle, how many pieces did the puzzle have altogether
Mathematics
1 answer:
Alex_Xolod [135]3 years ago
6 0

Answer:

45 pieces.

Step-by-step explanation:

First, if the ratio is 5 : 4, then is you multiply 4 x 5 to get 20, you need to multiply 5 x 5 to get 25.

Second, 20 + 25 = 45 which is the total amount of puzzle pieces.

Hope this helps!

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Problem Page The price of a notebook was $3.90 yesterday. Today, the price fell to $3.40 . Find the percentage decrease. Round y
OleMash [197]
Always find the difference in prices first. 
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<span>Always divide the difference by the original price. Change this number into a per cent. </span>
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Use the line plot above to answer all 4 questions. Label your responses (a), (b), (c), and (d). When asked to explain you must u
mojhsa [17]
A) it is left skewed
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We find the sum of this set of values and divide by 13, the number of data points, to find the mean:
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4 0
2 years ago
What two numbers can you multiply to get 5 and add to get 8
Mashcka [7]
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tell me if it’s not the answer your looking for
5 0
3 years ago
Can you help me please? explain why its a yes or no.​
Rashid [163]

Answer: No

Step-by-step explanation: it’s a no because. 19 - 15 does not equal out to 7 19 - 15 is 4 and that’s the wrong answer for 19 -15


hope this helps and is the right answer!

6 0
2 years ago
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