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Zina [86]
3 years ago
13

HELPPPP PLZZZ!!!! I need this done soon

Mathematics
1 answer:
irakobra [83]3 years ago
4 0

Answer:

y=-7/10x+107........

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Mary is selling chocolate bars to raise money. She earns $3 for each solid milk chocolate bar sold and $4 for each caramel-fille
m_a_m_a [10]

Answer:

3m + 4c

Step-by-step explanation:

Whenever a word problem says the word earn that means the slope, also known as the rate of change, will be positive. Knowing this you can determine that both the caramel and milk chocolate slopes will be positive. After figuring all that out the only thing left to do is to make the equation. You know you have two slopes, and each slope needs a variable, so you will have to look back at the question. It is given that m represents the milk chocolate and c represents the caramel. Now all you have to do is make the slope the coefficient to the corresponding variable. The milk chocolates are 3 dollars, so the 3 goes in front of the m and the caramel chocolates are 4 dollars, so teh 4 goes in front of the 4. Since both slopes are positive no negatives or minus signs will be used in the equation. Knowing all this information you can now create the expression 3m + 4c.

6 0
3 years ago
NO LINKS!!
victus00 [196]

Step-by-step explanation:

<u>Given function:</u>

  • y = |x + 4| - 1

<em>See the graph below</em>

According to the graph we see that

The minimum is (-4, -1) and zero's are (-5, 0) and (-3, 0)

<u>Function is positive: </u>

  • When x < - 5 and x > -3

<u>Negative:</u>

  • When x is between -5 and -3

<u>Increasing:</u>

  • When x > -4

<u>Decreasing:​</u>

  • When x < -4

6 0
3 years ago
I need help with my math practice problems
vovangra [49]
I’m getting 61/24 I’m sorry if it’s wrong.

3 0
3 years ago
If you take a class and have three marking periods in the class and in the first period your average grade was a 85.56 the secon
Talja [164]
69.92 when you add them all up and divide it you get 69.92
3 0
3 years ago
R + s² at r = 4, s = 1 ( Pls show work) AND NO LINKS THX UwU
icang [17]

r+s^2

4+1^2

4+2

6

Hopefully this helped

Cani get the brainliest please

5 0
3 years ago
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