I NEED HELP PLZ I WILL GIVE THANKS AND BRAINLIST

Answer:

B: 2x + 2 + x

Step-by-step explanation:

I just had this question and got it right

The solution is, 2x+ 2+x, is the expression which is not equivalent to

3x– 2.

An expression is any mathematical statement which consists of numbers, variables and an arithmetic operation between them. In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

here, we have,

given that,

the expression is : 3x– 2

now, we have to find the expression which is not equivalent to 3x– 2.

now, we have, from the given options:

1.) x+x-1-1+x

= 3x - 2 , which is equivalent to 3x– 2.

2.) 2x+ 2+x

= 3x + 2 , which is not equivalent to 3x– 2.

3.) 3-x+ 2x-5 + 2x

= 3x - 2, which is equivalent to 3x– 2.

4.) 4x- 4-x+2

= 3x - 2, which is equivalent to 3x– 2.

Hence, The solution is, 2x+ 2+x, is the expression which is not equivalent to 3x– 2.

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Answer:

53, 55

Step-by-step explanation:

by the triangular inequality theorem, in a triangle.. sum of two sides is always greater than the third side.

3+54=57  ... exclude 57 and 58

3+51=54   ... exclude 51

Answer:

step 1 communative property

Step-by-step explanation:

just look it up I forget about this

Answer:

The sum of the three inside angles of a triangle need to equal 180 degrees.

X = 180 - 79 - 73

x = 28 degrees

Answer: The third option, 3y^6/x^5z^12

Step-by-step explanation:

Answer:

x= 42

Step-by-step explanation:

x/2+9=30

x+18=60

x=60-18

x= 42

Answer:

i think its -2 over 4 but im kinda confused

Step-by-step explanation:

we literially just learned this but i dont pay attention and i just rely on brainly lol

if this is incorrect then u can delete my answer and im very sorry.

i watched so many vids trying to find this out.

i think its 1000%

why?

''Convert the decimal to a percentage by multiplying the decimal by 100.''

Answer:

Step-by-step explanation:

Answer:

The rewritten is x + 1.5y.

It can be concluded that Lloyd earns $0.5 per hour more than Harry.

Step-by-step explanation:

Given;

8x + 12y

The expression can be rewritten by dividing it through by 8 as follows:

(8 / 8)x + (12 / 8)y = x + 1.5y

Therefore, the expression can be rewritten as x + 1.5y.

Since x represents the number of hours Harry worked and y represents the number of hours Lloyd worked, the new expression implies that Harry earns $1 per hour while and Lloyd earns $1.5 per hour. Therefore, it can be concluded that Lloyd earns $0.5 per hour more than Harry.

Answer:

1,211

Step-by-step explanation:

Here, we are to find the sum of 535 plus 676

Mathematically, that would be adding up both values

By adding up both values, our answer is 1,211

Answer:once there is two ansers go to the botem left hand corner of the anser you want to mark brainlyest and click the crown

Step-by-step explanation:

please mark me brainlyest

Answer:

1 1/4 =5/4  

hope this help

stay co_19 free by

washing hands

Answer:

5/4

Step-by-step explanation:

Answer:

12 hours and 4 minutes

Step-by-step explanation:

To solve first convert both terms to minutes. Do this by multiplying the number of hours by 60, then adding the remaining minutes. 8*60=480, then 480+39=519 minutes. Next, convert 3 hours and 25 minutes to 205 minutes. So now we have 519 minutes and 205 minutes, so add those together to get 724 minutes. Finally, convert back to hours to 12 hours and 4 minutes by dividing by 60.

Answer:

[tex]\displaystyle d = 13[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Step-by-step explanation:

Step 1: Define

Point (-3, 2)

Point (9, -3)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Answer:

13 units

Step-by-step explanation:

Hope it helps.

Z = xy

To solve for y, divide both sides by x.

Y = z/x

Answer:

[tex]\underline{z = xy} \\ \boxed{ y = \frac{z}{x} }[/tex]

Answer:

4. (-8) - (+3)

Step-by-step explanation:

This answer does not result in an answer of -5

This subtracts -3 from -8, which gives you the answer of -11.

So, this answer is correct because it is the one that doesn't result in -5.

Answer:

Problem #4

Step-by-step explanation:

Some things to remember when doing problems like are

Double negative = positive

Double positive = positive

Negative & positive = negative

1. (-7) + (+2)          2. (-11) + (+6)        3. (-9) - (-4)        4. (-8) - (+3)

    -7 + 2                   -11 + 6                  -9 + 4                -8 - 3

       -5                          -5                         -5                     -11

Answer:

See explanation

Step-by-step explanation:

The correct answer is obviously 3 because if we substitute x = 6 into the expression we get ( 12 + 6 ) / 6. Using the order of operations, we get 18 / 6 = 3.

The friend likely didn't use the order of operations when evaluating. It's most likely that he substituted x = 6 into the expression and got ( 12 + 6 ) / 6. Instead of first adding 12 and 6, he divided 6 by 6 first to get 1, then added 12 to get 13.

Answer:

200

Step-by-step explanation:

Given that :

Slope intercept equation :

y=200x+10000

The number of spots being added per year is the value of slope in the equation ;

The general form of a slope intercept equation is :

y = mx + c

Where m = slope

Comparing the equation given to the general formula ; m corresponds to 200 ; hence number of spots added per year = 200

Answer: 6720

Step-by-step explanation:

Subtract sin (8x − 10) from both sides of the equation.

cos (6x − 12) − sin (8x − 10) = 0

Answer:

It doesn't exist

Step-by-step explanation:

since :

cos (90° – x) = sin x

cos(x) = sin(pi/2 - x)

then

cos(6x-12) =! sin(8x-10)

since (8x-10) =! (pi/2- 6+12)

then this identity of cos(6x-12) = sin(8x-10) doesn't exist

Answer:

Distance=4.24

Step-by-step explanation:

By the Pythagorean Theorem:

3^2+3^2=distance^2

9+9=distance^2

Distance=4.24

Answer:

Step-by-step explanation:

Determining the expression for the sequence:

Given the sequence

10,  11,  12,  13

Here, the first element is:

a₁ = 10

An arithmetic sequence has a constant difference 'd' and is defined by  

[tex]a_n=a_1+\left(n-1\right)d[/tex]

computing the differences of all the adjacent terms

[tex]11-10=1,\:\quad \:12-11=1,\:\quad \:13-12=1[/tex]

The difference between all the adjacent terms is the same and equal to

[tex]d=1[/tex]

now substituting d = 1 and a₁ = 10 in the nth term

[tex]a_n=a_1+\left(n-1\right)d[/tex]

[tex]a_n=\left(n-1\right)+10[/tex]

[tex]a_n=n+9[/tex]

Determining the value of the 9th term

Given the nth term

[tex]a_n=n+9[/tex]

substituting n = 9 to determine the 9th term

[tex]a_9=9+9[/tex]

[tex]a_9=18[/tex]

Therefore, the vale of the 9th term is:

[tex]a_9=18[/tex]

Answer:

A is the answer (− 12,3√2)

Answer:

14.40

Step-by-step explanation:

20%=0.20

20% of 18 is 18(0.2)=$3.6

$18-$3.6= $14.4

the discount price is $14.4

18 divide by 4 is what you would need to re add so I think it is 24

Answer:

it has to be 77.7

Step-by-step explanation:

Answer:

B and C

Step-by-step explanation:

anything that equals 5 sisters times 7 (burger cost) plus a 16 dollar taxi ride.

Answer:

first you need to isolate the 8x witch is done then divide 24 by 4 geting makeing 8x=6 the answer is there is no solution unless you just take away the 4.

Step-by-step explanation:

plz mark brainliest i only need one more