120, 160, 200

Find the gcf

please show me the work.

Answers

Answer 1

Answer: $120|\fbox{2}\n..60|\fbox{2}\n..30|\fbox{2}\n..15|3\n....5|\fbox{5}\n....1|\n-------------\n160|\fbox{2}\n..80|\fbox{2}\n..40|\fbox{2}\n..20|2\n..10|2\n....5|\fbox{5}\n....1|$
$----------\n200|\fbox{2}\n100|\fbox{2}\n..50|\fbox{2}\n..25|\fbox{5}\n....5|5\n....1|$

$GCF(120;\ 160;\ 200)=2*2*2*5=40$

Answer 2

Answer: Factors of 120:
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60,120

Factors of 160:
1, 2, 4, 5, 8, 10,16, 20, 32, 40, 80, 160

Factors of 200:
1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200

Common Factors:
1, 2, 4, 5, 8, 10, 20, 40

Greatest Common Factor:
40

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Answers

Answer:

39 Mr Jones

35 Mrs. Jones

8 Son

Step-by-step explanation:

x ----> Mr. Jones

x - 4 ----> His wife

x - 31 ---> His son

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3x = 82 + 35

3x = 117

x = 117/3

x = 39 Mr Jones

x - 4

39 - 4

35 Mrs. Jones

x - 31

39 - 31

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Answers

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Answers

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Answers

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Divide. −5 5/8÷5
...........................................

Answers

The answer is -1 1/8

Answer by JKismyhusbandbae:

$\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 5(5)/(8)=(45)/(8)\n=-(45)/(8)/ \:5\n\mathrm{Convert\:element\:to\:fraction}:\quad \:5=(5)/(1)\n=-(45)/(8)/ (5)/(1)\n\mathrm{Apply\:the\:fraction\:rule}:\quad (a)/(b)/ (c)/(d)=(a)/(b)* (d)/(c)\n=-(45)/(8)* (1)/(5)\n\mathrm{Cross-cancel\:common\:factor:}\:5\n=-(9)/(8)\n\mathrm{Convert\:improper\:fractions\:to\:mixed\:numbers}:\quad (9)/(8)=1(1)/(8)\n$

A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate of change during the 40-minute time of talk?Total minutes of talk time Monthly cost of cell phone
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