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3 years ago

11

CAN SOMEBODY PLEASE HELPE ME. What is the greatest common factor (GCF) of 15 and 6x? The factors of 15 are _____. The factors of

6x are ____. The GCF of 15 and 6x is ____.

2 answers:

Genrish500 [490]3 years ago

5 0

GCF for 15 : 1,3,5,15
GCF for 6: 1,2,3,6
GCF for 15 and 6 is: 3

Georgia [21]3 years ago

3 0

Answer:

Factors of 15 : 1,3,5,15

Factors of 6x : 1,2,3,6,x

GCF of 15 and 6x : 3

Step-by-step explanation:

got it right on edg 2020

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Step-by-step explanation:

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Rearrange formula to make x subject y=x²-2

Pavel [41]

Answer:

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Step-by-step explanation:

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3 years ago

Two pieces of equipment were purchased for a total of $4000. If one piece cost $850 more than

ruslelena [56]

The price of less expensive equipment is $1575.

Step-by-step explanation:

Let,

Price of one equipment = x

Price of other equipment = y

According to given statement;

x+y=4000 Eqn 1

x = y+850 Eqn 2

Putting Eqn 2 in Eqn 1

$(y+850)+y=4000\\y+850+y=4000\\2y=4000-850\\2y=3150$

Dividing both sides by 2;

$\frac{2y}{2}=\frac{3150}{2}\\y=1575$

Putting y=1575 in Eqn 2;

$x=1575+850\\x=2425$

The price of less expensive equipment is $1575.

Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago