Plz help me with my hw
plz help me with my hw - 1

Answers

Answer 1
Answer: To start the question, you must figure out how much money is 4% of 175000. You solve for that by multiplying .04 by 175000.

.04 * 175000 = 7000

Now, we have to find what percent 4725 is of 7000. First, let's convert that into a fraction: 4725/7000. To find the decimal, you divide the numerator by the denominator.

4725/7000 = .675

To turn that into a percent, you move the decimal two places to the right.

.675   turns into   67.5

Your teacher asked to round it up to the nearest tenth of a percent, but the number is short enough that we do not need to round. Your answer is 67.5%.

I hoped that helped, tell me in the comments below if you need more clarification about something.  :)

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PLEASE help with these math questions

Help asap pleeeas!Given the polynomial 8x3 + 6x2 − 32x − 24, what is the value of the constant 'k' in the factored form?

8x3 + 6x2 − 32x − 24 = 2(x + k)(x − k)(4x + 3)

a. 4
b.3
c. 2
d. 1

Answers

The value of the constant 'k' in the factored form is 2.

The correct answer is an option (C)

What is polynomial?

"It is a mathematical expression that contains two or more algebraic terms that are added, subtracted, or multiplied."

What is factorization of polynomials?

"It means decomposing the given polynomial into a product of two or more polynomials "

For given question,

We have been given the factored form of polynomial.

8x^3 + 6x^2 - 32x - 24 = 2(x + k)(x - k)(4x + 3)

We can write the given polynomial as,

8x^3 + 6x^2 - 32x - 24 \n\n=2(4x^3+3x^2-16x-12)\n\n=2(x^2-4)(4x+3)\n\n=2(x^2-2^2)(4x+3)\n\n=2(x+2)(x-2)(4x+3)

This means, the value of k is 2.

Therefore, the value of the constant 'k' in the factored form is 2.

The correct answer is an option (C)

Learn more about the factorization of polynomial here:

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The answer to this question is C.2 I think

Who else hates online learning

Answers

Answer:

meee

Step-by-step explanation:

Answer:

omg who dosent

Step-by-step explanation:

Combine the like terms to create an equivalent expression:
−4y−4+(−3) PLZ SOMEONE HELP

Answers

Final answer:

The expression −4y−4+(−3) simplifies to −4y −7 by combining the numeric constants according to the rules of addition for negative numbers.

Explanation:

To combine the like terms in the expression −4y−4+(−3), we look for terms that have the same variable raised to the same power. Here, there are no like terms withy, so we just combine the constant numbers.

Following the rules for addition and subtraction of numbers:

1. When two negative numbers add, the answer has a −ve sign. For example, −4 + (−3) = −7.

2. In subtraction, change the sign of the subtracted number and then follow the addition rules.

Applying these rules to the given expression:

   −4y−4+(−3)
=   −4y + (−4) + (−3)
=   −4y + −7

Therefore, the equivalent expression after combining like terms is −4y −7.

Learn more about Combining Like Terms here:

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Answer:

-4y-7 i think

Step-by-step explanation:

sorry if im wrong but im pretty sure you combine -4 and -3, and -4 plus -3 is just -4 -3 so -7

Andrew's recipe requires 7 pieces of toast every 14 spoons of butter.how many pieces of toast will he need if he uses 22 spoons of butter?

Answers

Since 7 is half of 14, Andrew would need 11 pieces of toast for 22 spoons of butter because half of 22 is 11.

The two-way table shows the number of girls and boys who are right-handed or left-handed. What percent of left-handed people are girls? % Right-handed Left-handed Girls 8 2 Boys 9 2

Answers

______________________________
|          |  Right-handed    |  Left-handed|
|------------------------------------------------------|
|Girls   |          8                |          2         |
|------------------------------------------------------|
|Boys  |            9              |           2        |
|_____|_____________|__________|

What percent of left-handed people are girls?

There are a total of 4 left handed people, 2 of which are girls.

2/4 = 1/2 = 50%

50% of left-handed people are girls.
______________________________
|          |  Right-handed    |  Left-handed|
|------------------------------------------------------|
|Girls   |          8                |          2         |
|------------------------------------------------------|
|Boys  |            9              |           2        |
|_____|_____________|__________|

What percent of left-handed people are girls?

There are a total of 4 left handed people, 2 of which are girls.

2/4 = 1/2 = 50%

50% of left-handed people are girls.

How to factor 27 - 9x + 15y

Answers

27-9x+15y

Factor out common  term 3 :

= 3(5y-3x+9)

hope this helps!