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Mandarinka [93]
3 years ago
6

Joan is selling handmade bead necklaces at a local art fair. She paid $250 to reserve her booth. The cost of supplies for each n

ecklace averages $2. So, her cost, y, for x necklaces is represented by y=$250+2x. If she sells her necklaces for $12, her revenue, y, is represented by y=12x. Use the system of equations to find how many necklaces Joan needs to sell to break even.
Mathematics
2 answers:
AlexFokin [52]3 years ago
4 0

Answer:

there is an alternate question where she paid $240 for the booth and The answer is 24 on plato

Step-by-step explanation:

Inga [223]3 years ago
3 0
Y=250+2x is the amount she spends
y=12x is the amount she makes

If the amount she spent = the amount she makes then she break even

250+2x=12x
250=12x-2x
250=10x
So x = 250/10=25 necklaces she needs to sell to break even

Answer is 25 necklaces
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Answer:

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Step-by-step explanation:

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8 0
2 years ago
Solve for x. Leave your answer in simplest radical form.
natita [175]

Answer:

Square root of 35 or 5.9160797831

Step-by-step explanation:

4 0
3 years ago
Your supposed to find the angle of the triangle but I know the answer 145 but I want to know how you get the answer
Inga [223]
A straight line adds up to 180
So the line opposite of 137 should add up to 180
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The triangle also adds up to 180 degrees
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The equation can be simplified to 145+x=180 therefore x=35


So x+?=180  because it is a straight line.
We can substitute x in making the equation 35+?=180
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4 0
3 years ago
What is the formula for gigabytes to bytes
emmasim [6.3K]

Bit: Computers deal with binary digits, or bits for short. A bit can be 0 or 1, equivalent or off or on.

Byte: One byte is eight binary digits, such as 1111001.

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3 years ago
Multiply (-3a + 4b) by 5a.​
Tasya [4]

Answer:

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Step-by-step explanation:

Given data

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open bracket

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Hence the answer is

-15a^2+20ab

7 0
3 years ago
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