Complete the factor 2x^+8x+6

Answers

Answer 1
Answer:

Answer:

the completed factor is (2x + 2)(x + 3).

Step-by-step explanation:

To complete the given factor, we need to find two binomials that multiply together to give us the expression 2x^2 + 8x + 6.

First, let's look at the coefficient of x^2, which is 2. The only way to factor 2x^2 is as 2x * x.

Next, let's look at the constant term, which is 6. We need to find two numbers that multiply to give us 6 and also add up to the coefficient of x, which is 8. The numbers that satisfy this condition are 2 and 3.

Therefore, the factors of 2x^2 + 8x + 6 are:

(2x + 2)(x + 3)

You can verify this by multiplying the two binomials together using the distributive property.

So, the completed factor is (2x + 2)(x + 3).


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Sarah solves the equation as shown.2(x + 3) = 8
1. 2x + 6 = 8
2. 2x = 2
3. x = 1

In which step did Sarah use the distributive property?
1
2
3

Answers

1st step because 2 times x is 2x and 2 times 3 is 6

Answer:

Step 1

Step-by-step explanation:

2(x + 3) = 8

1. 2x + 6 = 8

2. 2x = 2

3. x = 1

In step 1, she distributed the 2 to the x and 3 by multiplying them and getting 2x and 6.

How to solve 5x-2(3x-7)=20

Answers

Hi ;) !

These is :  5x-2(3x-7)=20
                5x-6x+14= 20
                -x= 20-14
                 -x=6
                  x= -6
5x-2(3x-7)=20
5x-6x+14=20
-1x=6
X=-6

A function is created to represent the amount of money in your checking account. What restrictions would be made to the range?A. The range would include all real numbers.
B. The range would only include positive integers.
C. The range would only include positive numbers.
D. The range would only include integers.

Answers

A Range of a function is defined as the set of All the output values. If a function is created to represent the amount of money in your checking account then the range will represent the amount that you have in your account at the current time.

The output of this function can be positive, negative or zero. If you draw more amount that you have in your account, than you have overdrawn the your account balance will show up as negative. 

If you have zero balance in your account, then the function have the value 0.

And in case of positive balance, the function will return a positive range. 

So, could include all Real numbers. The answer is real numbers and not integers because the account balance can also be in decimals.

Therefore, option A gives the correct answer.
The range of a certain function or a certain situation is that which includes all the reasonable numbers that may be included as answer to the given. A checking account balance can assume values that are from 0 to positive infinity, depending on the deposits and does not necessarily have to be only integers. The answer to this item therefore should be letter C.

1. Sarah has an average of 92.5 for her 3 science tests. What does she need to make on the 4th test to get a 94% average. 2.The pep club is selling flower arrangements with a choice of 4 different types of flowers, 3 kinds of greenery, and with or without baby's breath. How many different flower arrangement's do they offer.

Please give me the explanations, not just the answers. Also please hurry, I need the answers quick.

Thanks!

Answers

1) set up a problem
you know you want to get an avg of 94 but how do you do avg in the first place. you add up the numbers then divde by the total number of numbers used lol

so (92.5+x)/(2)=94
92.5 is the avg number for the last 3 tests
"x" is the 4th test score which we want to find out
"2" is the total number of numbers being added together

so now lets get x to one side

92.5+ x=94*2 (multiply 2 to both sides)
92.5+x=188
x=188-92.5  (subtract 92.5 from both sides)
x= 95.5  this is the score she need to make to avg 94%

2) you can draw a tree diagram. for example Flower1 branches off into 3 diff greens and then each of those greens branch off into 2 for with or with babies breath.

or you can simple multiply 4*3*2. you can do this because all choices are included with no restriction

your total number of options is 24

What is the algebraic expression for the quotient of 17 and K?

Answers

The algebraic expression for the quotient of 17 & k can be written by knowing which one is the divisor and which one is the dividend. Because 17 comes before the "and", it would be the dividend, and because k comes after the "and", it would be the divisor. So, your expression should look like this:

17/k

Final answer:

The algebraic expression for the quotient of 17 and K is 17/K.

Explanation:

The algebraic expression for the quotient of 17 and K is 17/K. In algebra, division is represented by the forward slash symbol (/). So, when you divide 17 by a variable K, the quotient is expressed as 17/K.

Learn more about Algebraic expressions here:

brainly.com/question/34192827

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What is the answer for the picture #26

Answers


Oh you're so close !

Just look again at #22, right above it. 
Your answer to #22 is correct.
Think hard again about #22.
You'll see how it can help you solve #26, completely on your own.


the answer is 1/13 ². Because if you divide 1/169 and 1/13, then you get 1/13. With that being said, if you multiply 1/13 and 1/13, then you get 1/169. And of course the symbol ( ² ) means squared so you multiply that number he (² ) is over twice. So like 3², 3*3=9.


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