3 years ago

Consider the expression 5/6(1/2x+6)-3x

1 answer:

3 0

Ok...I considered it....oh..u want me to answer it...lol..ok

5/6(1/2x + 6) - 3x
5/12x + 30/6 - 3x
5/12x - 36/12x + 5
- 31/12x + 5 <===

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s2008m [1.1K]

D. 27

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Sauron [17]

Answer: $11.06

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charle [14.2K]

B
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3 years ago

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

The area of the biggest rectangle =

$(9x - 2)(2x + 7) = 18 {x}^{2} + 63x - 4x - 14 = 18 {x}^{2} + 59x - 14$

The area of the of the smallest rectangle inside=

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Then the area of the shaded region =

$18 {x}^{2} + 59x - 14 - (3 {x}^{2} + 36x) = 18 {x}^{2} + 59x - 14 - 3 {x}^{2} - 36x = 15 {x}^{2} + 23x - 14$

So, we choose B.

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3 years ago

Nikolay [14]

15 + 7 + 9 + 7 + 4 + 4 + 3 + 3 = 52

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