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3 years ago

What is -2(5x + 1 ) + 3(3x - 9 )

Mathematics

1 answer:

ioda3 years ago

8 0

Answer:

-x - 29

Step-by-step explanation:

-2(5x + 1) + 3(3x - 9) = First, distribute the numbers in the parenthesis

-10x - 2 + 9x - 27 = Then, combine like terms

(-10x + 9x) + (-2 - 27)= Next, distribute the digits

-x - 29

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Marco has a piece of wood that measures 9 x 1/10 + 6 x 1/100 + 4 x 1/1000 how can this measurement be written as a decimal? you

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Step-by-step explanation:

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step 2

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3 years ago

A = 1/2 bh (solve for b)

Vikentia [17]

Answer:

Step-by-step explanation:

if A=1/2 bh

to solve for b

2A=bh

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