3 years ago

. 1. Find the value or values of y in the quadratic equation y2 + 4y

Mathematics

2 answers:

rodikova [14]3 years ago

8 0

I believe that the answer is 6y

BARSIC [14]3 years ago

6 0

That the answer, I hope that will help you

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The cost (in dollars) in making b bracelets is represented by 4+5b. The cost (in dollars) of making b necklaces is represented b

ddd [48]

Answer:

$P(b)=3b+2$

Step-by-step explanation:

The cost (in dollars) in making b bracelets is represented is

$B(b)=4+5b$

The cost (in dollars) of making b necklaces is

$N(b)=8b+6$

To find how much more it will cost to make b necklaces than b bracelets, we find the difference,

$P(b)=N(b)-B(b)$

$P(b)=8b+6-(4+5b)$

$P(b)=8b+6-4-5b$

$P(b)=3b+2$

This is a polynomial in descending powers of b, hence it is in standard form;

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3 years ago

What would the equation be? I give brainliest if correct

shusha [124]

Answer:

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Step-by-step explanation:

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2 years ago

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gladu [14]

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2 years ago

What was the approximate number of mobile cellular subscriptions per 100 people in zimbabwe in 2003?

Leona [35]

In this case, i think you just need to divide the amount of telephone subscription and divide it among 100 people

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pishuonlain [190]

You just use a calculator

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1 year ago