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3 years ago

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How do you Evaluate?

1 answer:

slavikrds [6]3 years ago

3 0

How do you evaluate: To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.

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Someone please help me!!! I need it ASAP!

Anvisha [2.4K]

The last one is the correct answer!! nothing that is dilated can be congruent to another triangle.

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3 years ago

What value of x is in the solution set of 3(x – 4) > 5x + 2?

bonufazy [111]

We have to simplify and get the value of x from this inequality given:

Given inequality,

$3(x - 4) > 5x + 2$

Now let's simplify by using distributive property,

$3x - 12 > 5x + 2$

We need to find x, so let's isolate x to the letter side of the inequality for calculation at ease.

$3x - 12 - 5x - 2 > 0$

$- 2x - 14 > 0$

Now, dividing -2 from both sides.

Note : As we are dividing a negative number from both sides, the sign of the inequality will be <u>reversed</u>.

$\dfrac{ - 2x - 14}{ - 2} > \dfrac{0}{ - 2}$

$x + 7 < 0$

Now subtracting -7 from both sides,

$x + 7 - 7 < 0 - 7$

$x < - 7$

Or, Interval of the equal $(- \infin, -7 ]$

#CarryOnLearning

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3 0

3 years ago

liberstina [14]

Step-by-step explanation:

7=4y-13

7+13=4y

20/4=y

5=y

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2 years ago

How do I find the direction of the rotation and the magnitude

Eddi Din [679]

I dont know I would.ask the teacher

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3 years ago

Estimate the quotients 3.53/51 =

ale4655 [162]

An accurate estimate is anywhere from 0.06 to 0.07. The exact answer is 0.06921568627.

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3 years ago