2 years ago

Expand the following by using distributive property 6(-3w+1/3)

Mathematics

2 answers:

netineya [11]2 years ago

7 0

Answer:

-18w+2

Step-by-step explanation:

Natasha_Volkova [10]2 years ago

6 0

Answer:

-18w + 2

Step-by-step explanation:

6(-3w+1/3) = 6(-3w) + 6(1/3) = (6 × -3w) + (6 × 1/3) = -18w + 2

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We have
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So
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The basketball boosters are selling school t-shirts for 20 dollars and pants for 45 dollars. Last week they sold 100 items and c

lana66690 [7]

He sold 76 shirts and 24 pants.

Step-by-step explanation:

Given,

Cost of one t-shirt = $20

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Let,

x be the number of t-shirts

y be the number of pants

According to given statement;

x+y=100 Eqn 1

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$20(x+y=100)\\20x+20y=2000\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(20x+45y)-(20x+20y)=2600-2000\\20x+45y-20x-20y=600\\25y=600$

Dividing both sides by 25

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Putting in Eqn 1

$x+24=100\\x=100-24\\x=76$

He sold 76 shirts and 24 pants.

Keywords: linear equations, subtraction

Learn more about linear equations at:

#LearnwithBrainly

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$\bold{ANSWER:}$

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$\bold{EXPLANATIONS:}$

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