3 years ago

Solve for x. A) 6 B) 9 C) 15 D) 18

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

7 0

Answer:

whats the equation.......

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Lauren has a picture that measures 8 inches by 10 inches. she buys a picture frame that is x inches wide.

I am Lyosha [343]

A . y = 2(18 + x)
b. y = (8 + x)(10 + x)
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3 years ago

WHAT IS -(-2z+5y) HELP MY HOMEWORK IS DUE IN 50 MINUTES PLEASE

vampirchik [111]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{2z - 5y}}}}}$

Step-by-step explanation:

$\sf{ - ( - 2z + 5y)}$

Distribute negative ( - ) sign through the parentheses

$\sf{( - ) \times ( - 2z) + ( - ) \times (5y)}$

$\dashrightarrow{ \sf{2z + ( - 5y)}}$

$\dashrightarrow{ \sf{2z - 5y}}$

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Best regards! :D

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3 years ago

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algol [13]

Answer:

so the first one is: representative sample

the second one: population

the third one: not a representative sample

Step-by-step explanation:

Goodluck

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Population density is a measure of how crowded an area is. The population density of Australia is approximately 7.6 people per s

meriva

Answer:

Step-by-step explanation:

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How do I solve the equation: (4x ³ + 7y ³z ^4)²

Elden [556K]

Answer: If you want to simplify, your answer is...

16x^6+56x^3y^3z^4+49y^6z^8

Step-by-step explanation: Simplify the expression.

Hope this thelps you out! ☺

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