2 years ago

Which expression is equivalent to 2(4 + x) + 3 ?

1 answer:

6 0

The correct answer is A. 2*4+x+3

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bekas [8.4K]

Step-by-step explanation:

$(+)(+)=(-)(-)=(+)\\(+)(-)=(-)(+)=(-)\\\\-(-x-3)=-1(-x-3)\qquad\text{use the distributive property}\\\\=(-1)(-x)+(-1)(-3)=x+3$

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3 years ago

Vikki [24]

Ok! So first, 2 hours are 120 minutes and 55 + 35 = 90
120 - 90 = 30
So the answer is A. Cindy spends 30 minutes on History
Hope it helps!

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3 years ago

Inessa [10]

Try BIDMAS it might work

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3 years ago

tamaranim1 [39]

<span> is the answer a Polygon</span>

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3 years ago

KIM [24]

Answer:A

Step-by-step explanation:

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3 years ago