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lapo4ka [179]
3 years ago
8

What value of x is the solution to the equation 2x+4=−2

Mathematics
2 answers:
svlad2 [7]3 years ago
4 0

Answer:

x= -3

Step-by-step explanation:

If this is wrong im sorry ;-;

jasenka [17]3 years ago
3 0

Answer:

I got -3 as the answer .........

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Step-by-step explanation:

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Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. The cost of making and packaging each bea
xz_007 [3.2K]

Answer:

To make a profit of at least $500 she must sell at least 12 necklaces

Step-by-step explanation:

Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. The cost of making and packaging each beaded necklace was $15. If Joyce sells the beaded necklaces at $35 each then we have to find beaded necklaces she sell to make a profit of at least $500.

The costs side of the equation, we have:

Let no. of necklaces that she sell are x

∴ The cost of making and packaging x beaded necklace is $15x

Total Cost = 95+15x

Now, Joyce sells the beaded necklaces at $35 each. Therefore, selling price will be $35x

To make a profit of at least $500 the equation can be written as

95+15x+500\leq35x

595\leq50x

⇒ x\geq11.9=12

Hence,  to make a profit of at least $500 she must sell at least 12 necklaces



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3 years ago
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They are two angles that have a common vertex and a common side.

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