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3 years ago

(3x+6) 2 is subtracted from 9?

Mathematics

2 answers:

katrin2010 [14]3 years ago

6 0

Answer:

would it be 2(3x+6)-9

Step-by-step explanation:

vovikov84 [41]3 years ago

3 0

Where did the 9 and 2 come from

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Frances has 4 square baking dishes. Each pan is 7 inches × 7 inches × 2 inches. Which expression will give her the total volume

julia-pushkina [17]

Answer:

D. (7^2 X2) x 4

The equation inside the parenthesis finds the volume of one pan and then that is multiplied by 4 which is the total number of pans. This will find the volume of all 4 pans.

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3 years ago

Evaluate 4c + 8 when c = 2

Wittaler [7]

Answer:

Step-by-step explanation:

4c + 8

Replace 'c' with 2 and evaluate:

4(2) + 8

8 + 8

Hope this helps.

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3 years ago

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The sum of the cost of a veterinarian exam v and a $50 x-ray tip divided equally between 2 people.

JulijaS [17]

If you're just asking for how that'd look in algebraic form then the answer would be v+50/2

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3 years ago

Find the value of x 12x 6x+28 Your answer

Irina18 [472]

Step-by-step explanation:

Hey there!

By looking at the figure, the given "2x" and "6x + 28" are co-interior angle.

So,

2x + 6x + 28 = 180°. ( sum of co-interior angle is 180°)

8x + 28°=180°

8x = 180° - 28°

8x = 152°

$x = \frac{152}{8}$

X = 19°

Therefore, X = 19°.

Hope it helps...

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3 years ago

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Evaluate the expression 263 + 5 when b = 3. 263 +5 = 2(3): +5 =

ExtremeBDS [4]

Given:

The expression is:

$2b^3+5$

To find:

The value of the given expression when $b=3$ .

Solution:

We have,

$2b^3+5$

Substituting $b=3$ in the above expression, we get

$2b^3+5=2(3)^3+5$

$2b^3+5=2(27)+5$

$2b^3+5=54+5$

$2b^3+5=59$

Therefore, the value of given expression at $b=3$ is 59.

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3 years ago

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