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Arada [10]
3 years ago
9

Divide 180 into two parts such that the larger is 16 more than 3 times the smaller. Find the numbers. Please help?

Mathematics
1 answer:
Kitty [74]3 years ago
8 0
Larger: x
smaller: 180 - x

x + 16 = 3 (180 - x)
distribute the 3
x + 16 = 540 - 3x
subtract 16 from both sides
x = 524 - 3x
add 3x to both sides
4x = 524
divide both sides by 4
x = 131 (larger)
180 - 131 = 49 (smaller)


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Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.

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The factors are - 12 and - 10

Use these factors to split the x- term

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7 0
3 years ago
What would be the answer please explain
sp2606 [1]

Using the line of the best fit, the predicted student's score in English test is 48

<h3>How to determine the student's score in English?</h3>

From the question, we have:

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The scores in English tests are plotted on the y-axis.

On the given graph, we have:

(x,y) = (60,48)

This means that when x = 60, the value of y is 48

This in other words means that the student's score in English test is 48

Read more about line of best fit at:

brainly.com/question/17261411

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2 years ago
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