Explain why the equation 6x+3=6x−5 has no solutions.

Answers

Answer 1

Answer:

Because 6X will cancel out, leaving you with no x. And 3 does not equal -5.

Step-by-step explanation:

6X + 3 = 6X -5

-6X         -6X

   3= -5 (not true)


Related Questions

4/5 x 2/7 because my teacher is saying its not this sooooo

Answers

Answer:

8/35

Step-by-step explanation:

4/5x2/7

4x2=8

5x7=35

Hope this helps. Plz give brainliest.

Answer:

8/35 Good luck sis ;)

Step-by-step explanation:

Is -59 - -38 positive or negative?

Answers

Answer:

negitive

Step-by-step explanation:

Answer: -21 so Negative

Hope this helps!

Find the value of x in the triangle below. x =
Y
29x + 3
D
c
11x-2
950

Answers

if it is x=y,29x+3=11x-2 then

29x-11x=-2-3,

18x=-5

,x=-5/18

Janice is babysitting this summer. She already has $35 in her account before
she begins babysitting. If she makes $25 each week, how much does she have after 3 weeks?

Answers

Answer:

110

Step-by-step explanation:

well if she has 35 in her account already and she babysits for 3 weeks and makes $25 each week that would be 25 times 3 or 25+25+25=75 then you would add 75 to 35 witch is 110

7 Chris needs to cut a roll of twine into 16 equal lengths for a
project. If the roll of twine measures 900 inches, how long
will each length of twine measure?

Answers

Answer:

I am pretty sure it is 56 because all you have to do is dvided and it comes out to 56.25 but you cant have .25 because that is not an equal peice so yeah I think it is 56

Answer:56.25

Step-by-step explanation:I had same problem it was correct

10
Which one of the following equations is equivalent to 3.3 – 12 = -9?
A x- 5 = -6
B 7x- 3=4
D2x = 4
D x+3 = x- 1

Answers

Answer:

666666600000

Step-by-step explanation:

Kai took five tests this semester. His scores are listed below.

92, 88, 90, 96, 84

What is the mean absolute deviation of Kai's test scores?In decimals

Answers

Answer:

3.2 0w0, hope this helps!

Step-by-step explanation:

I did this before

The mean absolute deviation of kai's test scores is 3.2.

What is mean absolute deviation?

The mean absolute deviation of a dataset is the average distance between each data point and the mean.

According to the given question

We have

the given data 92, 88, 90, 96, 84

For calculating mean absolute deviation

we will first calculate mean

mean = [tex]\frac{92+88+90+96+84}{5} =\frac{450}{5} = 90[/tex]

Now we will calculate the distance between each data point and the mean :

|92 -90| =2|88-90|  =2|90-90| =0|96-90| = 6|84 -90| = 6

Add the distances together

2+2+0+6+6 = 16

Divide the sum by number of data points.

MAD( mean absolute deviation ) = [tex]\frac{16}{5} =3.2[/tex]

Hence, the mean absolute deviation of Kai's test scores is 3.2.

Learn more about the mean absolute deviation here:

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If PQ = 8 units, where should the midpoint lie to divide
PQ into two congruent segments?

Answers

Answer:

midpoint of PQ will be at 4 units

47 426 round to the nearest thousands​

Answers

Answer:

47 000

I hope this helps

Figure A is a scale image of Figure B.
2
Figure A
18
Figure B
27
45
What is the value of 2?

Answers

9514 1404 393

Answer:

  30

Step-by-step explanation:

The ratios of corresponding sides in similar figures are proportional.

  x/18 = 45/27

  x = 18(45/27)

  x = 30

Please help! Will give 10 points and brainliest to first...only need 2,4,6,8

Answers

Answer:

Step-by-step explanation:

2:     1:4 scale factor

4: 4/5 = x/15. 5x=60. x is 12

6: it's a 2:7 ratio. so x would be 8 and y would be 35

8... it's a 4:7 ratio, as both 52 and 91 are divisible by 13 so there's the scale factor

4/7=x+3/2x-1. 7x+21=8x-4

Like terms on both sides

x=25

The unit rate/price is the rate/price per 1 item is this true or false

Answers

True unit is 1 item therefore it is the same

? what is the ans of the question​

Answers

Answer:

a. 12x+22, b. x = 9

Step-by-step explanation:

a. The perimiter in terms of x is 2((4x+8)+(2x+3)) = 12x+22

b. 12x+22=136, 12x=108, x=9

a. 12x+22, b. x = 9

Step-by-step explanation:

a. The perimiter in terms of x is 2((4x+8)+(2x+3)) = 12x+22

b. 12x+22=136, 12x=108, x=9

Solve: (step by step please)
x^2+9x+9=0

Answers

Answer:

[tex]x=\frac{-9\pm3\sqrt{5} }{2}[/tex]

Step-by-step explanation:

Standard Form: ax² + bx + c = 0

Quadratic Formula: [tex]x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}[/tex]

Step 1: Write equation

x² + 9x + 9 = 0

Since we cannot factor the expression, we will have to use the quadratic formula.

Step 2: Define

a = 1

b = 9

c = 9

Step 3: Solve for x

Substitute: [tex]x=\frac{-9\pm\sqrt{9^2-4(1)(9)} }{2(1)}[/tex]Evaluate: [tex]x=\frac{-9\pm\sqrt{81-36} }{2}[/tex]Evaluate: [tex]x=\frac{-9\pm\sqrt{45} }{2}[/tex]Simplify: [tex]x=\frac{-9\pm3\sqrt{5} }{2}[/tex]

Answer:

 X1= -9-3[tex]\sqrt5[/tex]  over 2    X2= -9+3[tex]\sqrt5[/tex] over 2  (draw a line under the -9 to the 5

                                                                         and put a 2 under like a fraction

                                                                          i cant get the line all the way

                                                                          across on here   sorry

Step by step explanation:

x= -9 [tex]\sqrt9^2 -4x1x9[/tex]    Over (draw a line under that) Put all that under sq root

             2 x 1                        also

x= -9+ [tex]\sqrt81-36[/tex]         Over 2

           2

x= -9 + [tex]\sqrt45[/tex]                 Over 2

         2

x=-9 +3[tex]\sqrt5[/tex]                   Over 2

        2

separate solutions    gives your answer above  

Also ......note ..... put a line under each  + sign  ok I worked hard getting this all down best i can

hat is the speed of a wave if the wavelength is 18 m and the frequency is 35 Hz? (Quick Hurry, need answer)

Answers

The speed is 630mp/s I think. Because you have to multiply Wavelength by Frequency to get true speed

It takes 18 hours to fill a pool using 8 garden hoses. How long would it take to fill the same pool using 9 garden hoses? (Answer not 20)

Answers

Answer:

2.25 hours per hose

Step-by-step explanation:

i think you can find it from there    

3x2 + x + 3 = 0
Solutions

Answers

Resolver la ecuación para
x
x
hallando
a
a
,
b
b
y
c
c
de la ecuación cuadrática y aplicando la fórmula cuadrática.
x
=

1

i

35
6
,

1
+
i

35
6

2r – 1 ≥ ‐3(r + 7) Solve inequality and graph the solution.

Answers

Answer:

R ≥-4

Step-by-step explanation:

Substitute

2r-1>-3r-21

+3r

5r-1>-21

5r>-20

Divide 5

R>-4

Your answer is that your solution should be a closed circle on -4 going right.

Find the area of the rectangular field in hectares whose length and breadth are 400 m and 125 m.

Answers

Answer:

50,000 m²

Step-by-step explanation:

help asap for brainliest!

Write an equation. Is the given value a solution?
. A truck driver drove 468 miles on Tuesday. That was 132 miles farther than she drove on Monday. Let d represent the distance she drove on Monday. Did she drive 600 miles on Monday?​

Answers

Answer:No she did not she drove 336 miles

Step-by-step explanation:

Answer:368

Step-by-step explanation:

Mutiplylng an even number of negative numbers glves an answer that Is?​

Answers

Answer:

A positive number is obtained

Step-by-step explanation:

Answer:

You would get a positave number

Step-by-step explanation:

Which histogram represents the data?

4, 6, 8, 12, 14, 16, 18, 24, 28, 30, 34, 36, 38, 40, 46, 50, 54

Answers

Answer:

The first graph is correct

Step-by-step explanation:

There are 3 numbers in the 0-9 range

There are 4 numbers in the 10-19 range

There are 2 numbers in the 20-29 range

There are 4 numbers in the 30-39 range

There are 2 numbers in the 40-49 range

There are 2 numbers in the 50-59 range

The only graph that has the correct information is the first graph

I hope that this helps :)

HELPPP ASAP PLSSS!!!

Answers

Answer:

a.) yes

b.) no

c.) yes

d.) yes

1. Yes
2. No
3. Yes
4.yes

Determine whether each expression is a polynomial. If so, identify the polynomial
as a monomial, binomial, or trinomial.

Answers

Answer:

1. is monomial

2. is binomial

3. is binomial

4. is trinomial

5. is trinomial

6. is binomial

Step-by-step explanation:

See...you need to know that the polynomial is determined by the number of unlilke terms in the expresion. i.e number of terms left that cant ne add subtracted or simplified anymore.

if its helpful send more quest om this...and domt forget brainliest

The expression shown are 1. Monomial 2. Not a polynomial 3. Binomial 4. Trinomial 5. Not a polynomial 6. Binomial

What is Polynomial?

Polynomials are expressions of the form,

a₀ + a₁ x + a₂ x² + ................. + aₙ₋₁ xⁿ⁻1 + aₙ xⁿ

where a's are the coefficients, x is the variable and n is the number of terms.

1. 36

36 can be written as 36 x⁰.

This is a constant polynomial.

Since there is only one term, it is monomial.

2. [tex]\frac{3}{q^{2} }[/tex] + 5

This can be written as 3 q⁻² + 5.

The exponent of the variable is not a whole number, so is not a polynomial.

3. 7x - x + 5

This can be written as 6x + 5.

This is a polynomial and is binomial since there are two terms.

4. 8g²h - 7gh + 2

This is a polynomial in two variables.

This is a trinomial, as there are three terms.

5. [tex]\frac{1}{4y^{2} }[/tex] + 5y - 8

This can be written as 1/4 y⁻² + 5y - 8

This is not  a polynomial as the exponent is not a whole number.

6. 6x + x²

This is a polynomial.

It is a binomial.

Hence four of the expressions shown are polynomials.

To learn more about Polynomials, click on the link :

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Using the graph, determine the coordinate of the y-intercept of the parabola.

Answers

Answer:

(0,8)

Step-by-step explanation:

The parabola intercepts at 8 on the y axis, and since the interception has zero x value, x=0.

The graph the coordinate of the y-intercept of the parabola is (0, 8).

What is Intercept?

The points where a line crosses an axis are known as the x-intercept and the y-intercept, respectively.

When you know the slope of the line to be investigated and the given point is also the y intercept, you can utilise the slope intercept formula, y = mx + b. (0, b). The y value of the y intercept point is denoted by the symbol b in the formula.

Given:

From the parabolic graph we can see that the intersecting point (0, 8)

Now, the y- intercept is the point in the vertical axis.

As, from the graph the coordinate of the y-intercept of the parabola is (0, 8)

Learn more about intercept here:

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Which rule was used to translate the image?

Answers

Answer:

C

Step-by-step explanation:

I took the test

there are 15 cats. ten are striped and 7 are striped with green eyes. the rest of the cats have green but are not striped how many cats have green eyes but are not striped

Answers

Answer:

5

Step-by-step explanation:

10 are striped so that only leaves 5 left that are not striped

Could someone help me with these please? I’m stuck.

Answers

Answer:

1. 23

2. 5.83 (5.8 rounded)

3. 1.18 (or 1.2 rounded)

4. unsure how to solve, sorry

Step-by-step explanation:

your formula: a^2+b^2=c^2

1. 20^2+13^2=c^2

400+169=569

(take the square root of 569)

c=23

2. 15^2+b^2=17^2

225+b^2=289

(subtract 225 from both sides)

b^2= 34

(take the square root of 34)

b=5.83 (or 5.8 rounded)

3.  0.2^2+b^2=1.2^2

0.04+b^2=1.44

(subtract 0.04 from bot sides)

b^2=1.4

(take the square root of 1.4)

b=1.18 (or 1.2 rounded)

4. unsure how to solve, sorry

what is the answer for-4(2x+y)​

Answers

Answer:

-8x-4y

Step-by-step explanation:

distrubutive property

Find two numbers if their ratio is 9:11 and their difference is 6.
The numbers can be 27, 33 or __, __

Plz help I'm so dumb -_-

Answers

This is impossible, you’ve already found the only possible answer. If you go any higher in the ratio (54;66) you will never be able to get 6 as the difference, same result if u try to go down (18;22).
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