Please help with my question

Answer:

the solution is (9, -1).

Step-by-step explanation:

graph the two equations on a graphing calculator (i use a website called desmos) and the point of intersection is the solution.

i hope this helps! have a great day <3

Answer:

[tex]\frac{x^2+x-2}{x^3-x^2+2x-2}\\=\frac{x^2+(2-1)x-2}{x^2(x-1)+2(x-1)}\\=\frac{x^2+2x-x-2}{(x-1)(x^2+2)}\\=\frac{x(x+2)-1(x+2)}{(x-1)(x^2+2)}\\=\frac{(x-1)(x+2)}{(x-1)(x^2+2)} \\=\frac{x+2}{x^2+2}\\So, ~last~option~is~the~correct~answer.[/tex]

The simplest form of the provided expression is (x + 2)/(x² + 2) option (D) is correct.

It is defined as the combination of constants and variables with mathematical operators.

We have an expression:

[tex]\rm \dfrac{\left(x^2+x-2\right)}{x^3-x^2+2x-2}[/tex]

[tex]\rm =\dfrac{\left(x-1\right)\left(x+2\right)}{x^3-x^2+2x-2}[/tex]

[tex]\rm =\dfrac{\left(x-1\right)\left(x+2\right)}{\left(x-1\right)\left(x^2+2\right)}[/tex]

= (x + 2)/(x² + 2)

Thus, the simplest form of the provided expression is (x + 2)/(x² + 2) option (D) is correct.

Learn more about the expression here:

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Answer:

Step-by-step explanation:

45 dollars is the answer lol this is 2 ez

Answer: 45 is the increase

Step-by-step explanation:

295-250=45

Answer:

I mean 6

Step-by-step explanation:

That is the answere to you question.

Answer:

$8 originally

Step-by-step explanation:

75%= 3/4

if the price is broke up into 4 pieces we see that 3 pieces where taken off if one piece is $2 then 2+2+2+2= $8 which is the full price.

Answer:

2!

Step-by-step explanation:

There's 12 eggs in a carton, 5v3 is 2! :)

Answer:

they ate it all together as it all adds to 1

Step-by-step explanation:

1/4+2/5 if you add the missing remainder it totals 1

Answer:

22 and 2/3

Step-by-step explanation:

17/6= 2.8333333

2.8333333333 multiplied by 8= 22.66666666 or 22 and 2/3

Answer:

A. True

Step-by-step explanation:

This statement is true. The definition of an isosceles triangle is a triangle with at least two congruent sides. Since all equilateral triangles have three congruent sides, they fit the definition of an isosceles triangle.

True my friend

jsisisosksksd

Answer:

B =1/4 s I think, doesn't it mean you multiply when you put a variable next to a fraction? I mean your multiplying his income last year to 1/4

Step-by-step explanation:

I hoped this helped. Wait for more responses if needed too ;)

Answer:

D 140,000

[tex]175000 \div .20 = [/tex]

The answer is D 140,000

Answer:

60

Step-by-step explanation:

you simply do 15 ÷ .25, which you will get 60.

Answer:

60 1/4 pieces

Step-by-step explanation:

Multiply 15 x 1/4 = 60 pieces

Answer:500

Step-by-step explanation:

There are 100 production runs from each plant should be ordered to minimize the cost.

What is Production?

The process of making or manufacturing goods and products from raw materials or components is called Production.

The Macon plant produce 1 ton of LP and 3 tons of HP in single operation, and it charge $600 for what is produced in one operation.

And, One operation of Jonestown plant produce 1 ton of LP and 1 ton of HP, and it charges $1,000 for what it produces in one operation.

And, A customer needs at least 100 tons of LP and 180 tons of HP,

Now, A graph of the requirements shows the feasible region is bounded by a polygon with vertices (Macon and Jonestown) as,

= (0, 180), (40, 60), (100, 0).

Hence, By checking costs of these solutions, we find the lowest cost to be obtained when 100 production runs should be ordered from Macon.

So, There are 100 production runs from each plant should be ordered to minimize the cost.

Learn more about the production visit:

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Answer:

x=122

Step-by-step explanation:

Answer:

B)7+n

Step-by-step explanation:

Answer:

A but see below.

Step-by-step explanation:

A is likely the best answer, although B is also correct. However you should write things in the other they are given.

n + 7 is the very best way to answer.

7 + n is not wrong but maybe not wanted.

Answer:

the cost per wing is $2

Step-by-step explanation:

9514 1404 393

Answer:

  $342.43

Step-by-step explanation:

Each year, the account value is multiplied by 1 +7.25% = 1.0725. After 6 years, the value will be ...

  $225(1.0725^6) ≈ $342.43

Answer:

4322 ft^2

Step-by-step explanation:

First, we need a formula. The formula is (50*110) - (3.14*18^2) - (4*40). The answer is 4322 ft^2 (This is the rounded answer)

Answer:

30% of the people surveyed in the mall go to movies at least once in a month

Step-by-step explanation:

A descriptive statistic would refer to a summary where it explain in quantitative way from the information collected also it it is used to analyze it. The parameter and descriptive statistics would be the percentage for the surveyed people that goes to the mall for watching out the movies at least for one time in a month

Here 30% come from

= 36 ÷ 120

= 30%

Step-by-step explanation:

the answer is in the attachment

Answer:

The right answer is in yellow.

Step-by-step explanation:

Took the quiz :)

Answer:

Explanation:

Length: (6x - 7)

Width: (5x + 2)

(6x - 7) (5x + 2)

= (6x + −7)(5x + 2)

(6x)(5x) + (6x)(2) + (−7)(5x) + (−7)(2)

= 30x² + 12x − 35x − 14

- PNW

Answer:

American Roulette

1. The probability of losing a  ’1st 12’ bet on a single spin is:

= 0.67

2. The probability of winning 7 out of the 10 total bets is:

= 0.23

Step-by-step explanation:

Possible outcomes in an American Roulette wheel = 38

Make-up of the outcomes = 18 black, 18 red and 2 green

Green outcomes are numbered 0 and 00

Number of wins for this person = 12

Probability of winning = 0.33  (12/36)

Number of possible losses for this person = 24

Probability of losing = 0.67 (24/36)

1. The probability of losing a  '1st 12' bet on a single spin is:

= (36 - 12)/36

= 0.67

2. The probability of winning 7 out of the 10 total bets is:

Probability of winning = 12/36 * 7/10

= 0.23

Answer:

50%

Step-by-step explanation:

To solve this you would do 1350/2700 which is 50%

Answer:

line segment HG

line segment EF

line segment  AB

expression for "12 times 1."  -> 12*1

Answer:

0.8, 0.875, 0.89 or 4/5, 7/8, 0.89

Step-by-step explanation:7/8 is the same as 7 divided by 8 which equals to 0.875.

4/5 is the same as 4 divided by 5 which is 0.8.

Shortest to Longest

0.875

0.89

0.8

reformed into

1. 0.8

2. 0.875

3. 0.89

Answer:

The order of large fries costs $ 2.10, while each hamburger costs $ 3.25.

Step-by-step explanation:

Given that the cost of a hamburger is $ 1.15 more than an order of large fries, and Bill bought two hamburgers and an order of fries for a total of $ 8.60, to determine what is the price of each item, the following calculation must be performed:

X + X + 1.15 + X + 1.15 = 8.60

3X + 2.30 = 8.60

3X = 8.60 - 2.30

X = 6.30 / 3

X = 2.10

Thus, each order of large fries costs $ 2.10, while each hamburger costs $ 3.25.

Answer:

60

Step-by-step explanation:

Answer:

Beause In the first equation 3 is being multiplied by .1 and the second equation is being multiplied by 10

Step-by-step explanation:

1/10 In decimal for is .1 and .1 times 3 is .3

3 times 10 is 30 so therefore 3 x 1/10 less then 3x 10

Answer:

t = 1/15

Step-by-step explanation:

[tex]\frac{2}{5t} = 6\\2 = 6 * 5t\\2 = 30t\\\frac{2}{30} = t\\t = \frac{1}{15}[/tex]