3 years ago

PLEASE HELP !!

Mathematics

1 answer:

Burka [1]3 years ago

6 0

The answer would be, B. (2,0)

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30000x^2 + 2x + 1200

jasenka [17]

Answer: 2(15000x2)+x+600)

Step-by-step explanation:

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2 years ago

Nikola buys a bouquet of 8 sunflowers for $18<br> What is the cost of 1 sunflower?

Umnica [9.8K]

1 sunflower = $?
8 sunflowers = $18

Divide $18 by 8 = 2.25

1 sunflower is $2.25.

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3 years ago

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5. Mr. Young bought a laptop for his small business for $ 1599. The value of the laptop depreciates at a rate of 19% each year U

stepladder [879]

The initial cost over 4 years?? What are you talking about

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2 years ago

Can someone please help me

Rus_ich [418]

Answer:

1) A.

2) C.

Step-by-step explanation:

1) 1 pint = 1/2 quarts

15 pints = 15 × 1/2 quarts

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15 pints = 7 1/2 quarts

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5 0

3 years ago

In Image:

iris [78.8K]

Answer:

The answer to your question is x ≠ -10 x ≠ 2 x ≠ -2

Solution $\frac{(x- 8)(x + 2)}{(x + 8)(x - 2)}$

Step-by-step explanation:

Process

1.- Factor all the polynomials

$\frac{x^{2} -3x - 40}{x^{2} + 8x - 20} / \frac{x^{2}+ 13x + 40}{x^{2}+ 12x + 20}$ = $\frac{(x-8)(x + 5)}{(x + 10)(x- 2)} / \frac{(x+ 8)(x + 5)}{(x + 10)(x + 2)}$

2.- Invert the second term

= $\frac{(x- 8)(x + 5)}{(x +10)(x - 2)} \frac{(x+ 10)(x + 2)}{(x + 8)(x +5)}$

3.- Simplify

= $\frac{(x- 8)(x + 2)}{(x + 8)(x - 2)}$

4.- x must be different to

x ≠ -10 x ≠ 2 x ≠ -2

This values are from the factor expressions and then equal to zero.

8 0

2 years ago