What multiplies to get -80 but adds to get 2

Answers

Answer 1

Answer: so find the factors of 80 that are opposites and are 2 in differnece

the positive number must be greater

factors of 80
4,20
5,32
8,10

8 and 10 are 2 away from each other
make 8 negative

-8 and 10 are the nujmbers

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You spin the spinner once. What is the probability that the arrow will land on 3? The spinner has 8 spots.A. 1/4
B. 8
C. 1/8
D. 3/8

Answers

The answer for this one is C. because you aren't looking for a number greater or less than 3 so the 3 you are looking for is going to be counted as a number which one just be 1/8 :)

Solve the equation for the variable. Make sure your answer is in simplest form. $30x + 18 = 35 - 4x$
$x = (?)/(?)$
Enter the numbers that belong.

Answers

Answer:

$x = (1)/(2)$

Step-by-step explanation:

$30x+18=35−4x$

First of all using the addition property add 4x to both sides

That's

$30x + 4x + 18 = 35 + 4x - 4x \n 34x + 18 = 35$

Next using the subtraction property subtract 18 from both sides to make 34x stand alone

We have

$34x + 18 - 18 = 35 - 18 \n 34x = 17$

Divide both sides by 34

That's

$(34x)/(34) = (17)/(34)$

We have the final answer as

$x = (1)/(2)$

Hope this helps you

Find the missing number 32/52= ?/13

Answers

the answer is 8 because if you divide 52 by 4 it gives 13, do the same to the top and you get 8

Yup the answer is 8 because if you divide 52 by 4 it gives 13, do the same to the top and you get 8

An insurance agent can earn 10% in commission on auto insurance policies. If an insurance agent quoted you $1,200 annual premium for your car insurance, how much would the agent earn?

Answers

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Which of the following represents "10 less than n"? 10 - n n - 10 -10n

Answers

The statement can be written in the mathematical form will be 10 - n. Then the correct option is A.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

It simply implies subtracting something from an entity, group, location, etc. Subtracting from a collection or a list of ways is known as subtraction.

The statement is given as "10 less than n".

The statement can be written in mathematical form and will be

⇒ 10 - n

The statement can be written in the mathematical form will be 10 - n.

Then the correct option is A.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ5

10 less then 'n' is a way of saying take ten away from 'n'.

it represents subtraction

basically n - 10

What are the zeros of the polynomial function: f(x) = x3 + x2 – 6x ? ...?

Answers

The solution to the problem is as follows:

　
x³ + x² − 6x = 0
x (x² + x − 6) = 0
x (x − 2) (x + 3) = 0
x = 0, 2, −3

f(x) = 2x³ + 5x² + 6x − 4
f(−x) = −2x³ + 5x² − 6x − 4

Let's look at signs only and how many sign changes there are:
f(x) = + + + −
1 sign change ----> 1 positive root
f(−x) = − + − −
2 sign changes ----> 2 or 0 negative roots

Min. number of real roots = 1 ----> max. number of complex roots = 2
Max. number of real roots = 3 ----> min. number of complex roots = 0

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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