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3 years ago

PICTURE HELPPP!!!!! Please please please

Mathematics

1 answer:

Gwar [14]3 years ago

8 0

Answer:

-3

Step-by-step explanation:

divide by both sides by -8 and you get -3.

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What is the probability of spinning the pointer on the spinner below and getting a 2 or 4

Lubov Fominskaja [6]

Answer:

The probability would be 2/5

Step-by-step explanation:

There is five numbers on the spinning and the chance of getting one certain number would be 1/5, and if you add the two probabilities together would be 2/5, I am pretty sure.

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2 years ago

What is the prime factorization of 693

Inessa05 [86]

Answer:

The prime factors of 693 are 3, 7, 11.

Hope this helps!

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2 years ago

Find (-6y-2)+5(3+2.5y)

valentina_108 [34]

The answer is 26-37y over 2. I worked it out and i hope it is very helpful. I know a lot of struggle with math so hope it helps!

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3 years ago

Read 2 more answers

What is the slope of a line passing through (3, 4) and (5,8)?

Licemer1 [7]

Answer:

Step-by-step explanation:

$slope=\frac{y_2-y_1}{x_2-x_1} \\\frac{8-4}{5-3} =\frac{4}{2} =2\\slope=2$

8 0

2 years ago

Why equals 3/4 X -12 and why equals negative 4X - 31

Helga [31]

Answer:

(x, y) = (-4, -15)

Step-by-step explanation:

Perhaps you want the solution to ...

y = 3/4x -12

y = -4x -31

Equating the two expressions for y gives ...

3/4x -12 = -4x -31

3/4x = -4x -19 . . . . . add 12

3x = -16x -76 . . . . . multiply by 4

19x = -76 . . . . . . . . . add 16x

x = -76/19 = -4 . . . . divide by 19

y = (3/4)(-4) -12 = -15 . . . . use the first equation to find y

The solution to this system of equations is ...

(x, y) = (-4, -15)

8 0

3 years ago