3 years ago

I need help!!! BRAINLIST IF CORRECT! THIS IS DUE TODAY!

Mathematics

1 answer:

Sergio [31]3 years ago

5 0

The answer is 10 hope this helped

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An alternative under consideration involves incurring $50 in costs to generate $60 in revenue. The differential revenue for this

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Setler [38]

It would be D………………………….,

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a car dealer buys a luxury car for $65,200 and sells it for 85,650. What is the percent increase in the price of the cara car de

nika2105 [10]

Answer:

The percent increase in the price of the car is <u>31.36%</u>.

Step-by-step explanation:

Given:

A car dealer buys a luxury car for $65,200 and sells it for $85,650.

Now, to find the percent increase in the price of the car.

Cost price of the luxury car = $65,200.

Sell price of the luxury car = $85,650.

So, the price of the car increased by:

Sell price of the luxury car - Cost price of the luxury car.

$=\$85,650-\$65,200\\\\=\$20,450.$

<em>Thus, the price of car increased by $20,450.</em>

Now,to get the percent increase in the price of the car:

$\frac{20450}{65200} \times 100$

$=0.3136\times 100$

$=31.36\%.$

Therefore, the percent increase in the price of the car is 31.36%.

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3 years ago

The sum of the squares of three consecutive integers is 50. Find the integers. (Hint: If one integer is x, the next consecutive

Agata [3.3K]

Answer:

There's two answers.

-5, -4, and -3

3, 4, 5

Step-by-step explanation:

$x^{2} +(x+1)^{2} +(x+2)^{2} =50\\x^{2} +x^{2} +2x+1+x^{2} +4x+4=50\\3x^{2} +6x+5=50\\3x^{2} +6x-45=0\\3(x^{2} +2x-15)=0\\(x+5)(x-3)=0\\x = -5\\x = 3\\$

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3 years ago

I need help!!! BRAINLIST IF CORRECT! THIS IS DUE TODAY! ​

I need help!!! BRAINLIST IF CORRECT! THIS IS DUE TODAY!