3 years ago

Help PLEASE!

Mathematics

1 answer:

pav-90 [236]3 years ago

5 0

It would be equivalent to 18099

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Just enter the price, no labels.

bekas [8.4K]

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Subtract 3 TVs from 60.

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3 years ago

15 points for someone who can answer & explain this to me thanks

iris [78.8K]

Answer:

see explanation

Step-by-step explanation:

Given

$\frac{9}{a^2+9a+20}$ , $\frac{7a}{a^2+11a+28}$

Factor the denominators of both fractions

$\frac{9}{(a+4)(a+5)}$ , $\frac{7a}{(a+4)(a+7)}$

The lowest common denominator of both fractions is (a + 4)(a + 5)(a + 7)

Multiply numerator/denominator of first fraction by (a + 7)

Multiply numerator/denominator of second fraction by (a + 5 )

$\frac{9(a+7)}{(a+4)(a+5)(a+7)}$ , $\frac{7a(a+5)}{(a+4)(a+5)(a+7)}$ , then

$\frac{9a+63}{(a+4)(a+5)(a+7)}$ , $\frac{7a^2+35a}{(a+4)(a+5)(a+7)}$

8 0

2 years ago

Please help thanks in advance

Over [174]

$\frac{2(5)^2}{5} +5(100-15(5))\\\\ \frac{2*25}{5}+5(100-15(5))\\\\ \frac{50}{5}+5(100-15(5))\\\\ 10+5(100-15(5))\\\\ 10+5(100-75)\\\\ 10+5(25)\\\\ 10+125\\\\ 135\\\\ Final answer: 135\\$

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3 years ago

What’s the hundreds in a the number 44,813?

Aliun [14]

8 because it goes from 1s 10s 100s so 8 is the answer

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2 years ago

Find the next two terms: 1, 11, 111, 1111....

Juli2301 [7.4K]

Answer:

1111, 11111

Step-by-step explanation:

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3 years ago