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3 years ago

3 equivalent of expressions using distributive 300x + 100y

Mathematics

2 answers:

Musya8 [376]3 years ago

6 0

Well you could do 5(60x+20y), 100(3x+y), and 2(150x+50y)

yarga [219]3 years ago

5 0

The distributive property states that a(b+c)= ab+ac

So,

10(30x+10y)= 300x+100y

1(300x+100y)= 300x+100y

2(150x+50y)= 300x+100y

I hope this helps!
~cupcake

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Answer:

$\displaystyle 10 = ax + bx \rightarrow x = \frac{10}{a + b}$

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Algebra I

Factoring

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle 10 = ax + bx$

Step 2: Solve for x

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[Division Property of Equality] Divide a + b on both sides: $\displaystyle 10 = ax + bx \rightarrow x = \frac{10}{a + b}$

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