3 years ago

How do you simplify polynomials

Mathematics

1 answer:

Allushta [10]3 years ago

4 0

Hopefully that helps you out

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Stephan earns a base salary of $500 per month plus 10% commission for his monthly sales. If his commission rate is doubled, will

VMariaS [17]

No. The 10% commission will double to 20%,
but the base salary of $500 won't change.

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3 years ago

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10. The sum of two numbers is 6 less than twice the first number. Their difference is 10 less than four times the second number.

Ilya [14]

Answer:

10 and 4.

Step-by-step explanation:

Let x be the first number.

Let y be the second number.

x + y = 2x - 6

x - y = 4y - 10

x = 4y - 10 + y

x = 5y - 10

(5y - 10) + y = 2(5y - 10) - 6

6y - 10 = 10y - 20 - 6

6y - 10 = 10y - 26

6y - 10y = -26 + 10

-4y = -16

y = 4

x - (4) = 4(4) - 10

x - 4 = 16 - 10

x - 4 = 6

x = 6 + 4

x = 10

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3 years ago

The following data shows the weight, in pounds, of 6 bags:

Zina [86]

Answer:

Step-by-step explanation:

Hdhdhdhdhdhdhdhj

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3 years ago

What is the circumference of the following circle?

Annette [7]

The formula for a circumference of a circle is 2πr

2 × π × 25 = 157

so your answer is A 157in.

I hope I've helped!

3 0

2 years ago

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What is the exact value of BC? A. 3.16 B. 5\|2 C. 7.07 D. 25

Natalija [7]

Answer:

$C. \: \: 7.07$

Step-by-step explanation:

Coordinates of B are

$(5,5)$

Coordinates of C are

$(4, - 2)$

Distance between two points

$\sqrt{({x_2 - x _1 {)}^{2} + (y_2 - y_1 {)}^{2} }}$

Distance of BC

$\sqrt{(4 - 5) {}^{2} + ( - 2 - 5 {)}^{2} }$

$\sqrt{ { (- 1}^{2}) + ({ - 7}^{2}) }$

$\sqrt{1 +49 }$

$\sqrt{50}$

$7.07$

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2 years ago