Mathematics High School

The linear equation has

2x(1 + 2) - 6 = 5x - 6
A) no solution.
B) one solution.
C) two solutions.
D) infinitely many solutions.

Answers

Answer 1

Answer:

B) one solution.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

one solution

I think it helps you

Related Questions

What expression is equivalent to 30 divided (3 + x)

Answers

Answer:

10+x/3

Step-by-step explanation:

2. 6x + 29 = 5 (1 point)
-4
-18
204
-144​

Answers

Answer:

x = -4

Step-by-step explanation:

6x + 29 = 5

     +29      -29

------------------------

6x = -24

÷6      ÷6

---------------

x = -4

6(-4) = -24 + 29 = 5

The answer is 4 , hope this helps

7/8 - 1/4=
Explain how you got your answer

Answers

Answer:5/8

Step-by-step explanation: transform the expression 8 so 7-2/8 =5/8

Answer:

5/8.

Step-by-step explanation:

Combine this Polynomial:
(19x^2+12x+12)+(7x^2+10x+13)

A)26x^4 + 22x^2 + 25
B)26x^2 + 22x + 25
C)73x
D)73x^6

Answers

Answer: C) 26^2 + 22 + 25

Step-by-step explanation:

Eliminate the parentheses

Add the numbers

19^2+12+25+7^2+10

Combine Like Terms

26^2+12+25+10

Answer:

26^2+22+25

your answer is C) 73x

Solve for a. a +(-5) = -12 O a = -17 O a = -7 O a = 7 a = 17​

Answers

Answer:

a = -7

Step-by-step explanation:

-7 + (-5)=-12

Answer:

-7

Step-by-step explanation:

Hope this helps :)

can someone help me plz.

Answers

He’s right, but can I have Brainly I’m so close to virtuoso

Find the volume of the rectangular prism.
The volume of the rectangular prism is

centimeters cubed.fill in the blank

Answers

I think it 9/512 cm sq

Please help me answer this!!!

Answers

M=4+2/3n
Written in parametric form
Answer is:
M=4+2/3n

Solve: 3 1/2 - 1 2/3 =

Answers

Answer:

Exact Form:

11/6

Decimal Form:

1.83

Mixed Number Form:

1 5/6

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.


Exact Form:
11
6
11
6
Decimal Form:
1.8
¯
3
Mixed Number Form:
1
5
6

Determine the value of x.
4x + 20% 2x + 60%
(A) X= 10°
(B) x = 20°
(C) X= 30°
(D) x = 40°

Answers

I think is (B) x= 2…

Plz plz help me out pllllllzzz it’s all most due

Answers

Answer:

1. D. 150%

2. C. 37.19

Step-by-step explanation:

hope this helps!

The first question would be D, 150. I don’t know what the second question is though.

Find the quotient. 7,398 ÷ 6 *

Answers

Answer:1,230.5

Reason: just learn how to divide
7398/6
= 1233

Checking answer:
1233 times 6
= 7398

Dan earns £292 over the course of a five-day week. How much is that per day?​

Answers

Answer:

58.40

Step-by-step explanation:

292 ÷ 5 = 58.40

hope this helps...

Answer:

58.40

Step-by-step explanation:

292 divided by 5 = 59.40

Factor: 42c²+24c
pls help

Answers

Answer:

6c out of 42c^2 + 24c

6c(7c+4)

Step-by-step explanation:

BRAINLIEST: the Spanish club sold homemade tamales to raise money for field trips their goal was to raise $400. on the first day, they made $100 the second day their sales totaled $143 how much money did the Spanish club need to make to reach their goal after the first two days of sales?

Answers

Answer:

the correct answer is 257

If two angles are supplementary then they add to 180...Whats the converse inverse and contrapositive

Answers

Answer:

Converse: If two angles are supplementary then they add up to 180 degrees.

Inverse: If two angles are not supplementary then they do not add up to 180 degrees.

Contrapositive: If angles do not add up to 180 degrees, then the two angles are not supplementary.

Step-by-step explanation:

In logic the converse of an implication is obtained by reversing its two constituent statements. That is, for  P → Q, then the converse is Q → P.

The inverse of a conditional statement involves the negation of both the hypothesis and conclusion. That is, for p → q, the Inverse is  ~p → ~q note that ~ stands for NOT in the negation of the statement.

For a  contrapositive of any conditional statement, we interchange the hypothesis and the conclusion of the inverse statement as shown in statement III in the answer above.

Then,fill in the blank to add these numbers below

Answers

Answer:

the 1st number line and 29

Step-by-step explanation:

The second one starts at 21 and takes away which gives 13. which isnt the answer. When adding numbers, you go forward

Help meeeeeeeeeeplease

Answers

20111193857248668228

Answer:

The answer is 8/5. Hope you do great!:)

Step-by-step explanation:

which if the following are characteristics of the graph of the quadratic parent function

Answers

Answer:

A, C, D

Step-by-step explanation:

help me please i’m failing lol

Answers

16) k=176 hope you get to a point were your not failing

16) K= 176
18) X= 12
20) M= - 52
22) X = -13
24) A= -90
Hope that helps :)

On Thursday, a local hamburger shop sold a combined total of 348 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Thursday?

Answers

Answer:

116 hamburgers

Step-by-step explanation:

divide 348 by 3. since cheese burgers were sold two times more than hamburgers, the answer would be 116.

a dragster accelerates from rest to 135 mph in 9 seconds. calculate the dragsters rate of acceleration​

Answers

The answer: the amount of the dragsters rate of acceleration is 15

What is the boundedness

Answers

Answer:

Boundedness requires that there is only a bounded number of different kinds of parts

Step-by-step explanation:

2x^2-8x (please can you help me do this question quick) :)

Answers

Answer:

Step-by-step explanation:

[tex]2x^2-8x=2x times 2x-8x=4x-8x=-2x[/tex]

Hope this helps :)

Find the mean and compare it with the median. Find the standard deviation and compare it with the interquartile range

Answers

Question:

Find the mean and compare it with the median. Find the standard deviation and compare it with the interquartile range. Calculate s for the data 4, 1, 3, 10, 2.

Answer:

(a)

[tex]Mean = 4[/tex]

[tex]Median=3[/tex]

[tex]Mean > Median[/tex]

(b)

[tex]IQR = 2[/tex]

[tex]SD = 3.2[/tex]

[tex]SD> IQR[/tex]

Step-by-step explanation:

Given:

Data: 4, 1, 3, 10, 2.

Solving (a): The mean and the Median

The mean is calculated as follows:

[tex]Mean = \frac{1}{n} \sum x[/tex]

Where

[tex]n = 5[/tex] i.e 5 data

So, the expression becomes:

[tex]Mean = \frac{1}{5}(4 + 1+3+10+2)[/tex]

[tex]Mean = \frac{1}{5}(20)[/tex]

[tex]Mean = 4[/tex]

Calculating the Median:

First, arrange the order (ascending order):

[tex]Data: 1, 2,3,4,10[/tex]

Because n is odd

The median is represented as:

[tex]Median = (\frac{n+1}{2})th\ item[/tex]

[tex]Median = (\frac{5+1}{2})th\ item\\[/tex]

[tex]Median = (\frac{6}{2})th\ item[/tex]

[tex]Median = 3rd\ item[/tex]

From the arranged data, the 3rd item is 3.

Hence:

[tex]Median=3[/tex]

By comparison, the mean is greater than the median because [tex]4 > 3[/tex]

Solving (b): Standard Deviation and IQR

The standard deviation is calculated as follows:

[tex]SD= \sqrt{\frac{\sum (x_i - Mean)^2}{n}[/tex]

So, we have:

[tex]SD= \sqrt{\frac{(4 - 4)^2+(1 - 4)^2+(3 - 4)^2+(10 - 4)^2+(2 - 4)^2}{5}[/tex]

[tex]SD= \sqrt{\frac{(0)^2+(- 3)^2+(- 1)^2+(6)^2+(-2)^2}{5}[/tex]

[tex]SD= \sqrt{\frac{0+9+1+36+4}{5}[/tex]

[tex]SD= \sqrt{\frac{50}{5}[/tex]

[tex]SD= \sqrt{10}[/tex]

[tex]SD = 3.2[/tex]

Calculating IQR

[tex]IQR = Q_3 - Q_1[/tex]

[tex]Data: 1, 2,3,4,10[/tex]

In (a), we calculate the median as:

[tex]Median=3[/tex]

First, we calculate [tex]Q_1[/tex]

[tex]Q_1 = Median\ of\ the\ first\ half.[/tex]

The first half is:

[tex]First\ Half = 1,2,3[/tex]

So:

[tex]Q_1 = 2[/tex]

First, we calculate [tex]Q_3[/tex]

[tex]Q_3 = Median\ of\ the\ second\ half.[/tex]

[tex]Second\ Half = 3,4,10[/tex]

So:

[tex]Q_3 = 4[/tex]

Recall that:

[tex]IQR = Q_3 - Q_1[/tex]

[tex]IQR = 4 - 2[/tex]

[tex]IQR = 2[/tex]

So, we have:

[tex]IQR = 2[/tex]

[tex]SD = 3.2[/tex]

By comparison, the standard deviation is greater than the IQR because:

[tex]3.2 > 2[/tex]

So,

[tex]SD> IQR[/tex]

A bird in the sky flies down.
It starts 700 feet above the ground.
Each second it gets 15 feet lower.

Answers

Answer:

Step-by-step explanation:

What is the rest of the equation? I will edit/fix the answer after you finish the equation.

Can someone help me please this is due? ASAP

Answers

Answer:

x=12

Step-by-step explanation:

since they are supplementary they will have a sum of 180 degrees

The equation should look like this- (5x+4)+(4x+80)=180

after solving the equation- you get x=12

in order to see if that is correct you would plug in 12 where x is in our equation (5x+4)+(4x+80). which does equal 180 when 12 is plugged in

Therefore, 12 is your answer

write th fraction 12/15 in its simpliest form​

Answers

Answer:

4/5

Step-by-step explanation:

Common factor is 3 so,

if you divide 12/15 by 3, then it will equal to 4/5

Answer:

4/5

Step-by-step explanation:

3 because thats what they have in common so devide both by 3 to get the answer

Mr. Roboto has bought a can of paint can you use 3/8 of it to paint a bookshelf in use 1/4 of its pink leg and he used some of it to paint a birdhouse and he has one-eighth of it left how much paint do you use for the birdhouse?

Answers

Answer: Fraction of paint used for bird  house = [tex]\dfrac14[/tex]

Step-by-step explanation:

Let quantity of the total paint be 1.

Given:  Fraction of paint to book shelf = [tex]\dfrac38[/tex]

Fraction of Paint to leg = [tex]\dfrac14[/tex]

Fraction of Paint left = [tex]\dfrac18[/tex]

Let x= fraction of paint used for bird house.

Total paint = [tex]\dfrac38 +\dfrac 14+\dfrac18+x=1[/tex]

[tex]\Rightarrow\ \dfrac{3+2+1}{8}+x=1\\\\\Rightarrow\ \dfrac{6}{8}+x=1\\\\\Rightarrow\ x=1-\dfrac68\\\\\Rightarrow\ x=\dfrac{2}{8}=\dfrac14[/tex]

So, Fraction of paint used for bird  house = [tex]\dfrac14[/tex]

multiply : (8)(-5)

honestly, if this question was easy to answer ima cry-

Answers

Answer:

-40

Step-by-step explanation:

please do not cry

-40 DONT cry ms gurl
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