What is the difference?

What Is The Difference?

Answers

Answer 1

Answer:

4th option

Step-by-step explanation:

Given

[tex]\frac{x}{x^2+3x+2}[/tex] - [tex]\frac{1}{(x+2)(x+1)}[/tex] ← expand denominator using FOIL

= [tex]\frac{x}{x^2+3x+2}[/tex] - [tex]\frac{1}{x^2+3x+2}[/tex]

Since the denominators are common, then subtract the numerators

= [tex]\frac{x-1}{x^2+3x+2}[/tex]


Related Questions

How many 3/4 ounce spoonfuls of sugar
are in a 5 1/2 ounce bowl?
show work please

Answers

Answer: [tex]\frac{22}{3}[/tex]

Step-by-step explanation: Divide

[tex]5\frac{1}{2}\div \frac{3}{4}[/tex]

Step 1: Convert the mixed number to improper fraction

[tex]5 \frac{1}{2} =\frac{11}{2}[/tex]

[tex]= \frac{11}{2}\div \frac{3}{4}[/tex]

Step 2: Reciprocal

[tex]\frac{11}{2}\times \frac{4}{3}[/tex]

Step 3: Divide the common factors

[tex]4 \div 2 = 2\\\\=\frac{11}{1}\times \frac{2}{3}[/tex]

Step 4: Multiply

[tex]\frac{11\times \:2}{1\times \:3}\\\\=\frac{22}{3}[/tex]

X+11/-2=-8
This is for algebra 1 9th grade mathematics

Answers

Answer:

Step-by-step explanation:

(-2)(x+11)=(-8)(-2)

x+11=16

x=5

Find the remainder when p(x) = x³− 5x²+ x −5 is divided by 1− 3x.

Answers

I believe the answer to your equation would be

-x^2/3 + 14x/9 + 5/27 - 140/27(-3x+1)

also this is my 69th answer in math and I find that fact mildly interesting

A, B & C form a triangle where Z BAC = 90°.
AB = 7.3 mm and CA = 4.6 mm.
Find the length of BC, giving your answer rounded to 1 DP.

Answers

Answer:

BC ≈ 8.6

Step-by-step explanation:

Using Pythagoras' identity in the right triangle , that is

BC² = AB² + AC² = 7.3² + 4.6² = 53.29 + 21.16 = 74.45 ( square root both sides )

BC = [tex]\sqrt{74.45}[/tex] ≈ 8.6 ( to 1 dec. place )

Which fraction is equal to 0.03 REPEATING?
A.3/100
B.1/33
C.1/11
D.1/3

Answers

A bc if u think of it the first zero is ten and the second is ten like if it was a fraction it would be 3 over 100

Help me I need to solve for z

Answers

Answer:

z = 8

Step-by-step explanation:

4z - 15 = z - 3 + z + 4

4z - 15 = 2z + 1

1. Solve for z

4z - 15 = 2z + 1

2z - 15 = 1

1 + 15 = 16 / 2 = 8


A businessman earns basic salary
of R1000
R500
plus
commision
for every
Item he sells.

* Write a
a function for calculating
Saleman's salary (Y) if
Salary (4) if he sells
X Items.

Answers

The salesman's salary will be Y = 1000 + 500x

Basic salary = R1000

Commission = R500

Number of items sold = x

In order to solve the question, we've to add the basic salary and the commission together.

Therefore, the salary will be:

Y = 1000 + 500(x)

Y = 1000 + 500x

The salesman's salary will be Y = 1000 + 500x

Read related link on:

https://brainly.com/question/17671517

The function chart is a set of all points (x,y) that meet the equation y=f(x)  on the plane. When we can draw a vertical line that more than once crosses a graph, the graph doesn't quite create a function so, because x value has more than an output.

Given:

Basic salary [tex]= R1000[/tex]

Commission [tex]= R500[/tex]

Sold item number [tex]= x[/tex]

We have to add the base salary and the commission together to resolve the question.

So,

salary:

[tex]Y = 1000 + 500(x)\\\\Y = 1000 + 500x[/tex]

Therefore, the salary of the dealer is [tex]Y = 1000 + 500 x[/tex]

Learn more:

brainly.com/question/9533834

Here is some record keeping from a coffee shop about their paper cups. Cups are delivered 2,000 at a time.

day

change

Monday

+2000

Tuesday

-125

Wednesday

-127

Thursday

+1719

Friday

-356

Saturday

-782

Sunday

0

Explain what a positive and negative number means in this situation




How many paper cups are left at the end of the week?



How many cups were used on Thursday? Explain how you know?

Answers

2,329 cups were left and on thursday 281 cups were used cause they are delivered 2,000 at a time so 1719-2000=281

PLS HELP 15 POINTS 10 MINS LEFT

Answers

Answer:

True

Step-by-step explanation:

It is true because when you first do 6.50 times 5 you would get 32.50 then after you do that you add 14.50 which would get you to $47 which is under $50!

Hope this helps :D

I need help ASAP plzzzz

Answers

The square
Root of 36 is just six
Square root of 36 is 6. The answer would be choice D. 6x6=36

Im so confused somebody please help and explain.

Answers

[tex]\\ \sf\longmapsto 3x+4x-1=90[/tex]

[tex]\\ \sf\longmapsto 7x-1=90[/tex]

[tex]\\ \sf\longmapsto 7x=90+1=91[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{91}{7}[/tex]

[tex]\\ \sf\longmapsto x=13[/tex]

is 11/3 a rational number​

Answers

Answer:

Yes it is

Step-by-step explanation:

11. Madison wants to know which sports are most popular.
The list below shows how many kids play each sport. Order
the sports from most players to least players to help show
Madison which sports are most popular.
Soccer: 3,875,026 Surfing: 250,982
Baseball: 900,765 Basketball: 2,025,351

Answers

Soccer,Basketball,Baseball, & Surfing

soccer,basketball,baseball,suffering

Which expression is equivalent to (m^5n/pq^2)^4

Answers

Answer:

(pq2m5n)4=(pq2)4(m5n)4=p4q8m20n4

Answer:

It would be C on EDG

Step-by-step explanation:

m^20n^4 over p^4q^8

Stay safe!

The area of a square is 32 square inches. Which equation best represents the length of one side of the square

Answers

Answer:

A Variable that you feel comfortable with whether it is A,B,C, or X,Y,Z.

I choose S

Step-by-step explanation:

The formula for Area of A Square is-

A= X*X

A: meaning area

X: meaning sides

All your doing is multiplying side by side, Not all sides, Just 2 sides

HELPPPPP
Find the perimeter. Simplify your answer.
40 +4cd+12
-502-5cd+2
c-d2+1
3cd+4d2-30

Answers

Answer:

Step-by-step explanation:

4

c

d

+

52

,

5

c

d

500

,

c

d

2

+

1

,

3

c

d

+

4

d

2

30

find the sum of the greatest and the least four digit numbers formed by digits 5,0,6,2and 7.​

Answers

Answer:

9708

Step-by-step explanation:

the greatest :7652

the least :2056


Question 4
In a x-y coordinate plane, which of the following
point is vertically above the point(9,-2)?
A. (-3,3)
B. (3,-9)
C. (-9,9)
D. (9,-9)

Answers

Are you sure you typed the possible answers in correctly? To be vertically above that point you gave (9,-2), the other point should have the same x-value, but a y-value that’s higher than -2. So something like (9,5) or (9,7) or even (9,0).

Answer:

To be vertically above that point you gave (9,-2), the other point should have the same x-value, but a y-value that’s higher than -2. So something like (9,5) or (9,7) or even (9,0).

Step-by-step explanation:

mike walks 3 miles per hour for 5 hours

Answers

Answer:

18

Step-by-step explanation:

HELP NOW find the domain h(x)=5x/x+3
Find the range of f(x)=x-2

Answers

Step-by-step explanation:

Domain of h(x) is

[tex]\Bbb{R}\backslash\{x=-3\}[/tex]

or equivalently,

[tex](-\infty,-3)\cap(-3,+\infty)[/tex]

since h(x) is undefined everywhere except when x=-3.

The range of f(x) is

[tex]\Bbb{R}[/tex]

or equivalently,

[tex](-\infty,+\infty)[/tex]

Determine the number of squares in the following shapes:

Answers

Step-by-step explanation:

5,10,15,20,...

Pattern description:

T1= 5

d=10-5=5

Tn = T1+(n-1)d

Tn = 5 + (n-1)(5)

= 5+5n-5

= 5n

so, Tn = 5n

Next 2 terms : 25, 30

A recipe calls for 3/4 cup of flour. You want to make 1/2 of the recipe. How much flour do
you need?

Answers

Answer:

(Down below)

Step-by-step explanation:

Okay, we have 1 recipe and for that recipei we only need 3/4 cup of flour. But we only want 1/2 of that recipe. So, all we have to do is

3/4 ÷ 1/2 and we will get our answer.

(You should be able to do this but I will give the answer anway)

6/4

Hope this helps :)

Help please it would be nice

Answers

Answer:

Let the number be x

half the number can be written as

x/2

then 5 less than half of the number can be written as

(x/2) - 5

evaluate the expression when b=6 and c=9.
[tex] \frac{c { }^{ 2} - 3b}{c} [/tex]

Answers

Answer:

7

Step-by-step explanation:

c² - 3b / C

(9)² - 3(6) / 9

81 - 18 / 9

63 / 9

7

ax+by=c solving for y

Answers

Answer:

[tex]ax + by = c \\ by = c - ax \\ \\ y = \frac{c - ax}{b} \\ \\ y = \frac{c}{b} - \frac{ax}{b} [/tex]

I hope I helped you^_^

by = c - ax
y = (c - ax) / b

Find the coordinate of the midpoint of the segment with the given endpoints:
-4 and 7

Answers

Answer:

1.5

Step-by-step explanation:

[7+(-4)]÷2

=(7-4)÷2

=1.5

Match the following items. 1. 16 1.5 2. V 2.25 1 3. 62=9.2 4 12-2 4. 9 5. 1 16+9 8. 6. 63 = 32 + 2 5​

Answers

Answer:

1) 4

2) 1.5

3) 8

4) 1

5) 5

6) 9

Answer:

1) 4

2) 1.5

3) 8

4) 1

5) 5

6) 9

Step-by-step explanation:


When s= -3 look at picture

Answers

Answer:

when s = -3, the expression is equal to 10.

we substitute s in the equation

(-3+-7)/-1

-3+-7 is -3-7

which is...-10

-10/-1 = 10! why? negative divided by negative is a positive!

Step-by-step explanation:

Answer:

-10

Step-by-step explanation:

−3−7/1

​ -10/1  

−10  

1/7 x X =1
X x 1/11=1
1 divided by 1/5=

Answers

Answer:

1 - X=7

2 - X=11

3 - X=5

Step-by-step explanation:

Sole for y
k = p/2(y+w)
y =

Answers

Answer:

Answer: y = (2k -pw)/p

Step-by-step explanation:

[tex]k = \frac{p}{2} (y + w)[/tex]

multiply 2 on both sides:

[tex]k \times 2 = 2 \times \frac{p}{2} (y + w) \\ \\ 2k = p(y + w)[/tex]

open the bracket:

[tex]2k = py + pw[/tex]

subtract pw from both sides:

[tex]2k - pw = (py + pw) - pw \\ 2k - pw = py[/tex]

divide p on both sides:

[tex] \frac{2k - pw}{p} = \frac{py}{p} \\ \\ y = \frac{2k - pw}{p} [/tex]

Answer:

[tex]\pi {y}^{ \alpha \: so \: y = k} [/tex]

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