3 years ago

Enter a positive common factor (other than 1) of the fraction's numerator and

1 answer:

5 0

Answer:

Step-by-step explanation:

7 is a common positive factor if 14 and 21. 2:3

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DaniilM [7]

Answer:

Step-by-step explanation:

$5+3w+3-w\qquad\text{combine like terms}\\\\=(3w-w)+(5+3)\\\\=2w+8$

6 0

3 years ago

Sergio039 [100]

Answer:a) 870

b) 435

Step-by-step explanation:

number of photos to be posted =n = 30

number of web pages on which they would be posted is 2

Since the order in which the photos appear on the web pages matters,

Number of ways = 30 permutation 2

=870 ways

Since the order in which the photos appear on the web pages does not matter,

Number of ways = 30 combination 2

= 435 ways

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3 years ago

lapo4ka [179]

Answer:

$(x-10)^{2} -7$

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2 years ago

nydimaria [60]

Gotta see a pic of the paper

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4 years ago

zhenek [66]

1 yd equals 3 feet. 1 yd equals 36 inches.

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3 years ago