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3 years ago

9

Which is equivalent to the expression (2m5n4)3?

1 answer:

WINSTONCH [101]3 years ago

7 0

Answer:

B is the answer

Step-by-step explanation:

(2m5n4)3

2mx3=6m

5nx3=15n

4x3=12

6m15n12

Tell me if im right :)

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Vesnalui [34]

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2 years ago

How do you solve 10+5(3x-4)=2x+7

Taya2010 [7]

Answer:

$x=1\dfrac{4}{13}$

Step-by-step explanation:

Given the equation

$10+5(3x-4)=2x+7$

Use distributive property:

$10+5\cdot 3x-5\cdot 4=2x+7\\ \\10+15x-20=2x+7$

Use commutative property to rewrite the equation:

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Add 10 th both sides:

$15x-10+10=2x+7+10\\ \\15x=2x+17$

Subtract $2x:$

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Divide by 13:

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3 years ago

What are the answers pls I don’t get it

Naddika [18.5K]

Answer:

answers are (1+0.13)x and 1.13x

Step-by-step explanation:

i did this one last year and got it right :)

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2 years ago