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stira [4]
3 years ago
11

Simplify -3x+1y+8x-8y

Mathematics
2 answers:
Fudgin [204]3 years ago
6 0

Answer:

-3x +1y +8x -8y

=5x-7y

The answer is: 5x-7y

Dimas [21]3 years ago
5 0
-3x+1y+8x-8y

Use the commutative property:

-3x+8x+1y-8y

Simplify:

5x+7y I’m super sorry if I’m late or if it’s incorrect!
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3 years ago
Identify the property illustrated in the equation. x2 + (y + z ) = x2 + (z + y )
DiKsa [7]
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7 0
3 years ago
Which is one reason why this expression is equal to 0?
Sphinxa [80]

Answer:

There is no expression

6 0
3 years ago
Please help due today
Masja [62]

Answer: 80 ft²

Step-by-step explanation:

The area of a trapezoid is one half  the product of the height and the sum of the lengths of the  bases.

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3 0
3 years ago
9. The ages of A and B are in the ratio 3:5. Four years later,
Tom [10]

Answer:

A = 15  B = 25       in four years  19+29 = 48

Step-by-step explanation:

age A and B ratio is 3 to 5

A+4 + B+4 = 48

    A + B  = 40

    A/B = 3/5     A = 3B/5

    A + B  = 40

 3B/5 + B  = 40

   3B  + 5B = 200          multiple both sides by 5

       8B  = 200

         B  =  25

         A  = 3B/5

         A  = 3(25)/5

         A  = 15

8 0
3 years ago
Read 2 more answers
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