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Ket [755]
3 years ago
10

Find the value of the expression (3x−12)−(12xy−10)(3x-12)-(12xy-10) for x=3x=3 and y=6y=6

Mathematics
2 answers:
Rina8888 [55]3 years ago
4 0
Hi!

Put in the values for x and y.

(3 · 3 - 12)-(12 · 3 · 6 - 10)

Solve

(9 - 12)-(216 - 10)
-3 - 206
-209

The answer is -209

Hope this helps! :)

vitfil [10]3 years ago
3 0
To find the answer to the equation, (3x−12)−(12xy−10) we must rewrite and substitute the variables with the given values.

✯(3(3)−12)−(12(3)·6)−10)
✯(9 - 12) - (216 - 10)
✯- 3 - 206
✯-209

Thus your answer is -209
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r-ruslan [8.4K]

Answer:

f(-6) = -2

Step-by-step explanation:

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theres two ways to solve for this

one way:

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combine like terms

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second way:

divide -6 by 2

f(-6) = -3 + 1

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either way you get the same answer

use whichever is easiest for you

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3 years ago
What is the degree of y= x2
IRISSAK [1]

Answer:

2nd degree

Step-by-step explanation:

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using the point-slope formula, what is the equation of the line that passes through the points (1, 5) and (0, 0)? a. y = x b. y
Dmitry_Shevchenko [17]
First we find the slope m as follows:
m=\frac{y-y_{1}}{x-x_{1}}=\frac{5-0}{1-0}=5
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3 years ago
Convert 372 in Quinary number​
Romashka [77]
  • Answer:

<em>372₁₀ = 2442₅</em>

  • Step-by-step explanation:

<em>372 : 5 = 74 r 2</em>

<em>74 : 5 = 14 r 4</em>

<em>14 : 5 = 2 r 4</em>

<em>2 : 5 = 0 r 2 ↑</em>

<em>write down the remainders in the reverse order</em>

<em />

<em>372₁₀ = 2442₅</em>

5 0
3 years ago
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