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Dmitriy789 [7]
3 years ago
15

Three

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0
W= width
To find dimensions 3x-5 + x + x + 3x-5 = 150
Perimeter = 2l + 2w so that’s why we repeated
So now we simplify
8x - 10 = 150
Add 10 to both sides
160 = 8x
Divide 8 from both sides
X=20
So width is 20 inches. and to find length it is:
3(20)-5 = 60 -5
=55
Length = 55 inches
Can I get brainliest answer.
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<h3>Total number of students in Ms. Perron’s class is 25</h3>

<em><u>Solution:</u></em>

In Ms. Perron’s class, 40% of the students are boys

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Let "x" be the total number of students in Perron class

From given,

40 % of total students are boys

Therefore,

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