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STALIN [3.7K]
2 years ago
8

there are 341 pine trees and spruce trees in woodlot. 122 trees were pine. what fraction of the trees were spruce?​

Mathematics
1 answer:
Olenka [21]2 years ago
3 0

Answer:

219 over 1000

Step-by-step explanation:

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Solve for y. 4y+5/3 = y-8/2 y = -4 y = -5 y = -8
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Answer:

<h3>y = -34/5</h3>

Step-by-step explanation:

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5 0
3 years ago
Patrons (P) Revenue (R)
kari74 [83]

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).

Unit rate (m) = (500 - 480)/(33 - 32) = 20/1

Unit rate (m) = 20.

Substitute (p, R) = (32, 480) and m = 20 into R = mp + b to find b

480 = 20(32) + b

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480 - 640 = b

b = -160

To write the linear model, substitute m = 20 and b = -160 into R = mp + b:

R = 20p - 160

Learn more about linear model on:

brainly.com/question/4074386

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<span>72÷p=8

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