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dimulka [17.4K]
3 years ago
11

HELP ASAP!!!!

Mathematics
1 answer:
Dahasolnce [82]3 years ago
7 0
Hey again!

The answers for your question is A; Positive, and C; no association

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3/-2

Step-by-step explanation:

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0.06(35+25h) where h is the number of hours
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7

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Help me PLEASE This is confusing and im getting frustrated. Ill brainliest the best answer with a good explanation so I can have
Marysya12 [62]

Answer:

Nina would have total expenses and sales $156 after selling 4 necklaces.

Step-by-step explanation:

Let <em>x</em> represent the amount of necklaces made and sold.

The initial cost was $140 and it costs $4 to produce one necklace. Hence, the total cost after producing <em>x</em> necklaces can be represented as:

\displaystyle 140 + 4x

Each necklace sells for $39. Hence, the total profit after selling <em>x</em> necklaces can be represented as:

\displaystyle 39x

To break even, the total cost and profit must be equivalent. Hence:

\displaystyle 140 + 4x = 39x

Solve for <em>x: </em>

<em />\displaystyle \begin{aligned} 140 + 4x & = 39x \\ \\ 140 & = 35x \\ \\ x & = 4 \end{aligned}<em />

<em />

Hence, the break even, Nina would need to sell four necklaces.

And the total expenses/profit would be:

\displaystyle \$39(4) = \$156

In conclusion, Nina would have total expenses and sales $156 after selling 4 necklaces.

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Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three options
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Step-by-step explanation:

The given expression is:

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This implies that

4(5v + 9)(5v - 9)

6 0
2 years ago
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