What is the value of 4(x - 2)(x + 3) + 7(x - 2)(x - 5) - 6(x - 3)(x - 5) when x = 5?

Answers

Answer 1
Answer:

Answer:

96

Step-by-step explanation:

Put x = 5 to the expression 4(x - 2)(x + 3) + 7(x - 2)(x - 5) - 6(x - 3)(x - 5)

4(5 - 2)(5 + 3) + 7(5 - 2)(5 - 5) - 6(5 - 3)(5 - 5)

= 4(3)(8) + 7(3)(0) - 6(2)(0) = 96 + 0 - 0 = 96

Answer 2
Answer:

Final answer:

The value of the given expression 4(x - 2)(x + 3) + 7(x - 2)(x - 5) - 6(x - 3)(x - 5) when x = 5 is 50.

Explanation:

The problem is asking to solve an expression for a given value of x. The given expression is 4(x - 2)(x + 3) + 7(x - 2)(x - 5) - 6(x - 3)(x - 5). We will start by substituting x = 5 into this expression.
In the first term, we substitute 5 in place of x in (x - 2) to get (5 - 2) = 3. Similarly, we substitute 5 in place of x in (x + 3) to get (5 + 3) = 8. Then, the first term becomes 4 * 3 * 8 = 96. We follow similar steps for the other two terms and calculate the values for those terms as -70 and 24 respectively. Finally, we add these three term values to arrive at the final result: "96 - 70 + 24 = 50".

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Answers

Answer:

4. is x = 9

but I don't know about 5. sorry.

Step-by-step explanation:

5x + 3 = 48

-3. -3

5x = 45

5. 5

x = 9

5(9) + 3 = 48

48 = 48

. What integer represents a gain of 3 yards?​

Answers

The answer is: +3 or also known as 3

Final answer:

To represent a gain of 3 yards, we can use the integer +3.

Explanation:

To represent a gain of 3 yards, we can use the integer +3. In mathematics, when we refer to a gain or increase, we use a positive sign (+) in front of the number. So, in this case, the integer +3 represents a gain of 3 yards.

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Please help 200*50/-9+564*-4= ? I

Answers

Answer:

-3367 1/9

Step-by-step explanation:

This is what calculators are for.

Perform the multiplication and division before the addition.

... = 10000/-9 -2256

... = -1111 1/9 -2256

... = -3367 1/9

_____

If you don't have a calculator, the Google and Bing search boxes can be relied upon to use the correct order of operations.

Question 11 ptsA basket of laundry is being separated. Divide 48 pieces of clothing into 2 groups so the ratio is 1 to 3.
Group of answer choices

12 pieces & 36 pieces
or
24 pieces & 24 pieces
or
No answer text provided.
or
14 pieces & 34 pieces

Answers

Answer:

14 pieces and 34 pieces

A given binomial distribution has 10 trials and probability of success p=1/3. Compute the standard deviation and explain your solution

Answers

Answer: 1.49

Step-by-step explanation:

We know that the standard deviation in a binomial distribution is given by :-

\sigma=√(n\cdot p\cdot (1-p)), where n is the number of trials and p is the probability of success.

Given : The number of trials : n=10

The probability of success = p=(1)/(3)

Then , the standard deviation will be :-

\sigma=\sqrt{10\cdot (1)/(3)\cdot (1-(1)/(3))}\n\n\Rightarrow\ \sigma=1.490711985\approx1.49

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Answers

Answer:

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