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n200080 [17]
3 years ago
12

8+7 = 7+8 what's the property

Mathematics
2 answers:
NeX [460]3 years ago
4 0
Communitive property of addition.
aleksandrvk [35]3 years ago
3 0
Communitive property of addiction
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REAL ANSWERS ONLY
marin [14]

Answer:

271

Step-by-step explanation:

6 0
3 years ago
Pls instruct me on this.
Levart [38]

For x = ay - bz:

Add bz to both sides:

ay = x + bz

Divide a on both sides:

y = (x + bz)/a

For xy + yz = 10:

Distribute y from the left side:

y * (x + z) = 10

Divide by x + z:

y = 10/(x + z)

For (ab - ac)/z = x:

Multiply by z on both sides:

ab - ac = xz

Take out a from the left side:

a * (b - c) = xz

Divide by b - c on both sides:

a = xz/(b - c)

8 0
3 years ago
From the passage best
damaskus [11]

Answer:20 + 35 *x=y

Step-by-step explanation:

4 0
3 years ago
39) The length of a rectangle is (2x - 1) and the width is (3x2 -5x + 2). Find the area of the rectangle.
Nuetrik [128]

Answer:

(4,-2)

Step-by-step explanation:

Start off by doing everything in the parenthesis which is everyone of them so 2x-1=-2 , your problem then should look like this:

-2(3x2-5x+2) carry the 2 over so multiply the 2 to everything so

(-6x-4+10x+2) add like numbers

10x+-6=4

-4+2=-2

(4,-2)

6 0
2 years ago
Which of the statements are true ?
anzhelika [568]

Answer:

B and C hope its corect


3 0
3 years ago
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