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3 years ago

10

BRAINLIESTTT ASAP!! PLEASE HELP ME :)

1 answer:

elena-14-01-66 [18.8K]3 years ago

6 0

Answer:
Final answer is approx 6.644 years.
Step-by-step explanation:
Given that a company sold 5.75 million motorcycles and 3.5 million cars in the year 2010. The growth in the sale of motorcycles is 16% every year and that of cars is 25% every year.
So we can use growth formula:

Then we get equation for motorcycles and cars as:

Now we need to find about when the sale of cars will be more than the sale of motorcycles. So we get:

Hence final answer is approx 6.644 years.

Read more on Brainly.com - brainly.com/question/12725478#readmore

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5.25

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3 years ago

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PLSSS ANSWER, 35 pointss

xxTIMURxx [149]

Answer:

1.

$(y - 5)(x + y)$

2.

${(x - y)}(x - y + a)$

3.

$(b - 3)(5b - 17)$

Step-by-step explanation:

1. The given polynomial is

$x(y - 5) - y(5 - y)$

We need to factor the second part to get:

$x(y - 5) + y(y - 5)$

We factor y-5 to obtain:

$(y - 5)(x + y)$

2. We have

${(x - y)}^{2} - a(y - x)$

We again factor -1 from the second part to get:

${(x - y)}^{2} + a(x- y)$

We now factor x-y to get:

${(x - y)}^{2} + a(x- y)$

${(x - y)}(x - y + a)$

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$2(3 - b) + 5 {(b - 3})^{2}$

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$- 2(b - 3) + 5 {(b - 3})^{2}$

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$(b - 3)( - 2 + 5(b - 3))$

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$(b - 3)( - 2 + 5b - 15) = (b - 3)(5b - 17)$

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3 years ago

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Vikentia [17]

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|−∣=7
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∣−∣
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