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2 years ago

What is the solution of 5w + 12= 67

Mathematics

2 answers:

Gnom [1K]2 years ago

7 0

5w+12=67
-12 -12
5w=55
w=11

first, subtract 12 from both sides. second, divide 5 on both sides

aleksklad [387]2 years ago

3 0

Answer:

W = 11

Step-by-step explanation:

5W+12 = 67

-12 -12

5W/5 = 55/5

- Divide both sides by 5

W = 55/5

W = 11

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2 years ago

Jalen inherited a collection of vintage comic books. An appraiser separated the comic

sladkih [1.3K]

Jalen has total 63 comic books.

Step-by-step explanation:

Given,

Total value of comic books = $3135

Let,

Number of $45 comic books = x

Number of $65 comic books = y

According to given statement;

45x+65y=3135 Eqn 1

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Putting value of x from Eqn 2 in Eqn 1

$45(y+33)+65y=3135\\45y+1485+65y=3135\\110y=3135-1485\\110y=1650\\$

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Keywords: addition, elimination method

Learn more about elimination method at:

#LearnwithBrainly

7 0

2 years ago

How to factor that polynomial

professor190 [17]

<h3>(1 + 5y)(1 - 5y) is the fully factored form of this polynomial.</h3>

This polynomial can be factored using difference of squares.

This polynomial is in the form of a^2 - b^2 = (a + b)(a - b)

Because 1 * 1 = 1, we can use this formula to simplify this polynomial.

1 - 25y^2 = (1 + 5y)(1 - 5y)

We can use FOIL to verify this.

(1 + 5y)(1 - 5y)

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irina [24]

Hope you could understand.

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