3 years ago

19. (3,5), (2,-2)

Mathematics

1 answer:

Viktor [21]3 years ago

8 0

Answer:

y=7x−16 the answer ;)

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2. Rich wrote a novel that sells for n dollars each. He received a bonus of $50,000 to sign the

Yuki888 [10]

The equation which represent total amount of income he earns from selling book is, $A=50000+\frac{109}{100}bn$

Since, Selling price of one novel is n dollars

So, selling price of b books is, $n*b=nb$

Since, he receives 9% commission on each book sale.

So, total commission he receives on selling of b books is,

$nb*\frac{9}{100}=\frac{9}{100}nb$

And also he received a bonus of $50,000 to sign the contract to write the book,

So, total amount of income he earns is represented by A,

$A=50000+bn+\frac{9}{100}bn\\\\A=50000+\frac{109}{100}bn$

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brainly.com/question/7852218

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2 years ago

Javier weighs 175% of his brother's weight. If Javier's brother weighs 80 pounds, how much does Javier weigh?

zaharov [31]

Answer:

140

Step-by-step explanation:

80 x 1.75 = 140

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3 years ago

Aurelio Espinoza buys a computer disk file for 14.95 , a surge protector for 19.95 and 2 boxes of labels for 19.99 each . The sa

vodomira [7]

I believe it is 71. 8848

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3 years ago

(-3C^4-5C^2-7C)+(4C^4+8C^3+2C^2) in standard form

posledela

Answer:

C(C^3 + 8C^2 -3C -7)

Step-by-step explanation:

(-3C^4-5C^2-7C)+(4C^4+8C^3+2C^2)

(-3C^4 +4C^4)+8C^3 + ( -5C^2 +2C^2) -7C [Combine like terms]

C^4 + 8C^3 -3C^2 -7C [Simplify]

C(C^3 + 8C^2 -3C -7) [Isolate 1C from the rest]

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3 years ago

"75% of 68 is what number" as an equation

zysi [14]

I think the answer is 51. Hope this helps!

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3 years ago

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