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marta [7]
2 years ago
7

I need help plz anyone I don't understand this at all.

Mathematics
2 answers:
nasty-shy [4]2 years ago
5 0

Answer:

jejejjejejr

Step-by-step explanation:

uejejjejejjsjs

kow [346]2 years ago
3 0

<h3>1/4x-2= -6+ 5/12x</h3><h3>1/4x-5/12x= -6+2</h3><h3>3x-5x/12 = -4</h3><h3>3x-5x= -4×12</h3><h3>2x= -48</h3><h3>x= -48/2</h3><h3>x= -24</h3>
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6. Suppose you bought supplies for a party. Three rolls of streamers and 15 balloons
stiks02 [169]

Answer:

Streamers are $2.50 each

Balloons are $1.50 each

Step-by-step explanation:

Make a system of equations

3s + 15b = 30

2s + 4b = 11

Solve by elimination: multiply the top equation by 2 and the bottom equation by -3.

6s + 30b = 60

-6s -12b = -33

18b = 27

b = 1.5

Plug in 1.5 as b to find s

3s + 15(1.5) = 30

3s +22.5 = 30

3s = 7.5

s = 2.5

The streamers are $2.50 and the balloons are $1.50

3 0
3 years ago
Explain why x2+81=0 does not have a solution
Stella [2.4K]

Answer:

You have to take square root of -81

Step-by-step explanation:

It does not have a solution because you'd have to take the square root of -81

6 0
3 years ago
I NEED HELP!!!!!! if u can I would be so happy
pychu [463]

Answer:

D

Step-by-step explanation

1 boy + 1 boy= 2 boys since she doesn't choose the same people twice

The total amount of students is 26

the answer would be 2/26

since you can simplify it

it would be 2/2=1

and 26/2=13

so 1/13 would be your answer

HOPE THIS HELPS

5 0
3 years ago
Please answer please please
zalisa [80]

Answer: T

Step-by-step explanation: The vertex is where the two lines meet at the endpoint, meaning that the vertex is always where the lines begin to spread out.

5 0
2 years ago
I'm thinking of two numbers that multiply to get 8 and add to get 6.
a_sh-v [17]
By clearing my brain and tuning my sensitive being to the waves of the immutable spheres, I have succeded in detecting the emanations of your innermost thoughts. I can see that you are thinking of the numbers '2' and '4'.
5 0
2 years ago
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