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2 years ago

Write two expressions that are equivalent to the expression below. (9- c) +(9 -c)+(9- c) +(9- c)

Mathematics

2 answers:

zvonat [6]2 years ago

5 0

Answer:

4( 9 - c)

and

36 - 4c

Step-by-step explanation:

$(9- c) +(9 -c)+(9- c) +(9- c)\\\\= ( 9 - c)( 1 + 1 + 1 +1)\\\\=(9 -c) \times 4$

$or \\\\= 36 - 4c$

GREYUIT [131]2 years ago

4 0

Answer:

${ \tt{4(9 - c)}} \\ and \\ { \tt{36 - 4c}} \\ \\ { \underline{ \blue{ \tt{becker \: jnr}}}}$

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Step-by-step explanation:

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