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3 years ago

11

Which property is shown? (k·7)+(k·9)=k·(7+9)

2 answers:

Rina8888 [55]3 years ago

6 0

Distributive Property

AnnyKZ [126]3 years ago

3 0

That would be the distributive property

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netineya [11]

Answer:

2x +21

Step-by-step explanation:

$log_{5} {5}^{(2x - 9)} + log_{3} {729}^{5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} {( {3}^{6} )}^{5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} { {3}}^{6 \times 5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} { {3}}^{30} \\ \\ =(2x - 9) log_{5} {5} + 30 log_{3} { {3}} \\ \\ = (2x - 9).1 + 30(1 )\\ ( \because \: log_{a} { {a}} = 1) \\ \\ = 2x - 9 + 30 \\ \\ = 2x +21$

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3 years ago

Margaret has $200 in her savings account. She will save $50 more dollars each week and not take any money out of the account. Wh

Ad libitum [116K]

Option one because it’s going up by 50 and it’s also showing that she’s starting with the 200$ she already had

4 0

3 years ago

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masya89 [10]

Answer:

what is this and give more info next time too

Step-by-step explanation:

5 0

3 years ago

viktelen [127]

The answer is 3/5.

$\frac{1}{3} *\frac{3}{5} =\frac{3}{15} \\ \\ \frac{3}{15} *\frac{3}{5} =\frac{9}{75}$

Continue this pattern and you'll see that it follows this geometric sequence

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3 years ago

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Rita wants to know the average weight of each apple in an 8-pound bag of apples. She purchased 5 bags and found the average appl

liraira [26]

Answer: o.8 lb and 1.2 lb

Step-by-step explanation:

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3 years ago

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