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irina1246 [14]
3 years ago
10

Hunter and Logan built small sand towers on the beach. Hunter built 20 towers, and Logan built 9 towers. Then, the ocean water c

ame up and knocked down 6 of the towers. How many of the boys' sand towers were left standing?
Mathematics
1 answer:
astraxan [27]3 years ago
7 0

Answer:

23

Step-by-step explanation:

Given:

Hunter and Logan built small sand towers on the beach.

Hunter built 20 towers, and Logan built 9 towers.

Then, the ocean water came up and knocked down 6 of the towers.

<u>Question asked:</u>

How many of the boys' sand towers were left standing?

<u>Solution</u>:

Number of towers made by Hunter = 20

Number of towers made by Logan = 9

Total towers made by both = 20 + 9 = 29

Number of towers knocked down by the ocean water = 6

Remaining number of towers = 29 - 6 = 23

Thus, 23 sand towers of the boys were left standing.

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If A, B and C lies on a straight line in order, then;

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The linear model for the data is expressed as: R = 20p - 160.

<h3>How to Write a Linear Model?</h3>

Using two pairs of values from the table values, say, (32, 480) and (33, 500), find the unit rate (m).

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