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shtirl [24]
2 years ago
8

PLEASE HELP, ILL GIVE BRAINLIEST! SIMPLE MATHS.

Mathematics
2 answers:
dusya [7]2 years ago
7 0
The answer is c i’m pretty sure
hjlf2 years ago
6 0
The answer is c i think sorry if i am wrong
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Which expression is equivalent to 1/4 Y - 1/2? PLEASE HELP!!!
algol13

Answer:

Option 2

Step-by-step explanation:

¼Y - ½

= ¼Y - 2/4

= ¼(Y - 2)

4 0
3 years ago
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Given:<br> Set A = 1,6,9<br> Set B= 7, 9, 12<br> What is the union of sets A and B?
dmitriy555 [2]

Step-by-step explanation:

Union = elements of A + elements of B

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4 0
3 years ago
Simplify the expression <br><br> -2b - 6 + 3b - 2
Scilla [17]
Hello!

To do this we need to combine like terms, meaning combine the terms that have the same variables.

b is one variable that can be combined:

-2b - 6 + 3b - 2
b - 6 - 2

Now, combine the digits:

b - 8

Hope this helped!
8 0
3 years ago
Can someone help me with this? its solving systems by substitution
yKpoI14uk [10]
Answer: x = 1 and y = 2

Given:
y = -3x + 5
5x - 4y = -3

Since we are given y, let’s sub it in the second equation.

5x - 4(-3x + 5) = -3
5x + 12x - 20 = -3
17x = 17
x = 1

After finding x, we can now find y.

5(1) - 4y = -3
-4y = -8
y = 2

Checking:

y = -3x + 5
2 = -3(1) + 5
2 = 2


5x - 4y = -3
5(1) - 4(2) = -3
-3 = -3
8 0
3 years ago
Let x represent the larger number4x+(x-2)^2=16
12345 [234]

I have no clue I just need the points have a good day tho :)

5 0
2 years ago
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