An equation is shown below.
3(x - 2) + 7x = {(6x - 2)
How many solutions, if any, does the equation have?
Show your work. No

Answers

Answer 1

Answer:

One solution. x=1

Step-by-step explanation:

Answer 2

Answer:

The equation has 1 solution, x = 1


Related Questions

help I'm so confused please
T-$5.60=1.04
T= ?​

Answers

Answer:

Step-by-step explanation:

First, you would have to make it so that T is on one side and everything else is on the other. You would end up with this:

T=1.04+5.60

Solve. You should get to this:

T=6.64

-3x-7 ≤11
solve, please

Answers

Answer:

x ≥ -6

Step-by-step explanation:

-3x-7 ≤ 11

-3x-7+7 ≤ 11+7

-3x ≤ 18

(-3x)(1) ≤ 18(-1)

3x ≤ -183x/3 ≤ -18/3

PLEASE HELP ASAP!!!!!!!!!!!!​

Answers

Answer:

5x5x5x5x5?

Step-by-step explanation:

bsnakalzldl

Samera bought a car for £4000 and later sold it for £4200
what percentage did Samira make?

Answers

Samera made 5% since 200 is 5% of 4000

Answer:

4000

4200 =200

Step-by-step explanation:

this correct answer

Prices of a day ticket entrance at the Disney land are as follows adult 55 children 45 family 170 work out the percentage discount offer with the family ticket

Answers

Answer:

15% discount

Step-by-step explanation:

Given:- Prices for a day ticket entrance at Disneyland Paris resort are

adult=55

child=45

family(2 adults ,2 children)=170

To find:- The family discount in percentage

Solution:- According to the question, Prices for a day ticket entrance at Disneyland Paris resort are

adult=55

child=45

So the price for two adults is 2×55=110

and the price for two child is 45×2= 90

but for the family(2 adults ,2 children),the price is 170

So, though the number of members are same but here a family is getting (110+90-170)=30 rupees less than the actual price (200)

so the discount is 100×30/200 =15%

So the family will get 15% discount.

Write the standard form equation

Answers

Answer:

of wht?....................

Answer:
If it’s about polynomials then Ax^2+Bx+C
If it’s for just equation Ax+Bx=C

Hope this helps. (If thats confusing ask and I can help some more)

Select all of the ordered pairs that make the inequality y > x2 + 3x – 4 true. (0, 0) (2, 1) (–2, –1) (–5, –1)

Answers

Answer:

4times1/4(y-(-25/4))=(x-(-3/2)) small 2

4p(y-k)=(x-h)small 2

something like that I belive

or just y>xsmall2+3x-4

Answer:

A and C

Step-by-step explanation:

10. 3x – x +4 = 4(2x-1)

11. 4(2x +1) = 5x + 3x +9

12. 10+ x = 5 (1/5x + 2)

13. 8 (x + 2) = 2x + 16

14. 3+ 3/2x + 4 = 4x – 5/2x

15. 3/2 (2x +6) = 3x +9

16. ½ (2-4x) +2x = 13

17. 12 + 2x – x = 9x +6

18. 4x +1 = 2 (2x + 3)

19. 4 (x + 3) - 4 = 8(½x + 1)

20. X + 5x + 4 = 3(2x – 1)

21. 5 (x + 2) - 3x = 2 (x +5)
solve all equations and show your work

Answers

Answer:

10.  x=4/3 or 1.3

11. No solution

12. All real numbers

13. x=0

14. No solution

15. All real numbers

16. No solution

17. x=3/4 or 0.75

18. No solution

Step-by-step explanation:

Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation. Isaac gave away five balloons. How can you model this situation? The situation can be modeled by algebra tiles with and . The situation can be represented as an algebraic expression as .

Answers

Answer:

1 orange x tile

5 blue - tiles

x-5

Step-by-step explanation:

The requried equation model for the given situation is given as y = x - 5,  where y represents the number of balloons left.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

The situation can be modeled as:

y = x - 5 , where x represents the number of balloons.

This expression shows that Isaac gave away 5 balloons, represented by -5, and now has y = x -5 balloons left.

Thus, the requried equation model for the given situation is given as y = x - 5,  where y represents the number of balloons left.

Learn more about models here:
https://brainly.com/question/22591166
#SPJ6

In 2015, the rabbit population was 14,000. By 2018 the population of rabbits decreased by 20%. What is the new population of rabbits?

Answers

Answer:

11200 rabbits

Step-by-step explanation:

14000*.8=11200

Answer:

11,200

Step-by-step explanation:

Multiply 14,000 with 0.2 to get the 20% of 14,000. You get 2,800, Now subtract 2,800 from 14,000 and you get 11,200 which is your answer.

simply the equation 1/2a=2/9

Answers

A = 4:9 shhshsjssnhsbd
It is A=9/4 hope this helps

What is the midpoint of the segment joining (2, 6) and (10, 12)?

Answers

Answer:

the mid point is (6,9) i believe

Step-by-step explanation:

Midpoint

(xM,yM)=(xA+xB2,yA+yB2)=(2+102,6+122)=(122,182)

Midpoint of a line segment

(xM,yM) = (6, 9)

Plsss hello me I’m going to get a whooping !!

Answers

Answer:

411, 467, 523

Step-by-step explanation:

add 56 to each cycle

411+56 = 467

467+56 = 523

Answer: 467, 523, 579

Step-by-step explanation:

You won’t get a whooping I promise :)

Find the missing value.
Hint: Use the number line to find the missing value.
—9+
--
—3

-15
-10
-5
0
5
10
15

Answers

Answer:

-9 + 6 = -3

Step-by-step explanation:

The Number Line

The original number -9 is located as the red dot in the number line as shown in the figure below.

To move to the number -3 (as a blue dot) we must jump right 6 numbers. Thus, this is the number that must be filling the box.

-9 + 6 = -3

Please help!
I will appreciate

Answers

Answer:

y = -x + 2

Step-by-step explanation:

The y-intercept, b, is 2 since that is where the line intersects the y-axis.

The points (0, 2) and (2, 0) are on the line.

To go from (0, 2) to (2, 0), start at (0, 2).

Go 2 units down. This is a rise of -2.

Then go 2 units right. This is a run of 2.

slope = rise/run = -2/2 = -1

The slope, m, is -1.

y = mx + b

y = -x + 2

5 kilometers per hour to meters per day

Answers

Answer:

120000 meters a day

Step-by-step explanation:

Formula:

multiply the speed value y 24000

Answer:

120000 m/day

Step-by-step explanation:

1km = 1000m

5km/hr

5km x 24hr = 120km/day

120km x 1000m = 120000 m/day

An item originally priced at $75 is marked 40% off. What is the sale price?

Answers

Answer:

$45

Step-by-step explanation:

Are 7/28 and 18/36 equivalent

Answers

Answer: No they are not

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Find the distance between the two points in simplest radical form. (4,4) and (8,-3)

Answers

Answer:

2/5

Step-by-step explanation:

If you have two point of the form(x_1,y_1) and (x_2,y_2) then the distance between these points is d=√(x_1-x_2)^2+(y_1-y_2)^2

In this case:

d=/(-8-(-6))^2+(-2-2)^2

d=/(-8+6)^2+(-4)^2

d=/(-2)^2+16

d=/4+16

d=/20

d=2/5

Answer:

Square root 65 is the correct answer

Step-by-step explanation:

delta math.

HELP! Pretty easy! Thx in advance!

Answers

Yes that’s the answer

30 - 6b using the Greatest Common Factor.

Answers

6(5-b) is your answer

what is rotational symmetry​

Answers

Answer:

Rotational symmetry, also known as radial symmetry in biology, is the property a shape has when it looks the same after some rotation by a partial turn. An object's degree of rotational symmetry is the number of distinct orientations in which it looks exactly the same for each rotation.

Answer:

A shape symmetry if it appears the same after a rotation

7/9 - 3/9 = ???????????????????????????????

Answers

Answer:

Either 4/9 as a fraction or 0.44444444447

Which expression can be used to find the total cost of 4 bags of apples at $3.30 per bag and 6 candy bars at $1.25 each? *
4(1.25) + 6(3.3)
10(3.3)
4(3.30) + 6(1.25)
4(3.30) - 6(1.25)

Answers

Answer:

C. 4(3.30) + 6(1.25)

Step-by-step explanation:

Hope this helps. :)

please help making brainliest if correct

Answers

Answer:

SAS CONGRUENCY

Step-by-step explanation:

HOPE IT HELPS

With the markings on each triangle you are being told 2 sides are identical and that 1 angle is identical.

You would use B. SAS

What is the value of -3/5 + (-.75) + 4 7/10?

Answers

The answer is 67/20

Decimal form is 3.35
THE VALUE IS 3.35
HAVE A NICE DAY <3

State the postulate or theorem that proves that the triangles are congruent. If the triangles cannot be proven congruent, write not possible.

Answers

Answer:

SAS

Step-by-step explanation:

Because there is an a side marked an angle marked then a side marked again. These are the qualities of a SAS triangle.

What is an equation of the line that passes through the point
(−4,−6) and is perpendicular to the line 2x−y=6?

Answers

Step-by-step explanation:

The slope of the given line is 2

The negative reciprocal of it is -½

y--6=-½(x--4)

y+6=-½(x+4)

2y+12=-x-4

2y=-x-4-12

2y=-x-16

y=-½x-8

Answer:

Step-by-step explanation:

-y = -2x + 6

y = 2x - 6

perp. -1/2

y + 6 = -1/2(x + 4)

y + 6 = -1/2x - 2

y = -1/2x - 8

Question:
answered
Ayana's father gave her $51. Ayana bought 10 books, each of which cost $3. How much
money does Ayana have left?
3

Answers

Answer:

$21

Step-by-step explanation:

starting money: 51

cost of each book = 3

total books bought = 10

3*10 = $30 spent on books

51-30 = $21 left

Answer:

Ayana have left 21$

Step-by-step explanation:

10x3$=30$

Then,30$-51$=21$

Hope it helps

..

What is the answer to this I need help please

Answers

Answer:

A an B

Step-by-step explanation:

The slope is 1/2 and the line is proportional

*plsssssss make me brainlist*

Other Questions
Mark all of the statements that are true. BRAINLEST IF RIGHTAricela is writing a paper about food-related illnesses. In her paper, she claims that food poisoning is something that affects most of the population yearly. She found the following information from the US Department of Health and Human Services.One in six Americans will get sick from food poisoning this year. Thats about 48 million people. Most of them will recover without any lasting effects from their illness. For some, however, the effects can be incredibly harmful and even deadly."LongTerm Effects,US Department of Health & Human ServicesAricela is writing a paper about food-related illnesses. In her paper, she claims that food poisoning is something that affects most of the population yearly. She found the following information from the US Department of Health and Human Services.One in six Americans will get sick from food poisoning this year. Thats about 48 million people. Most of them will recover without any lasting effects from their illness. For some, however, the effects can be incredibly harmful and even deadly."LongTerm Effects,US Department of Health & Human ServicesBased on the new information Aricela discovered, she should adjust her claim to:emphasize that very few people get food poisoning each year.explain that food poisoning is harmless and easy to recover from.indicate that millions of people are affected by food poisoning every year.stress that food poisoning could possibly be fatal to all Americans each year. Im completely lost...can someone help! Are 6 (x + 5) and 6 x + 6 5 equivalent systems of equations 5x+y=720x+2=y How does snake venom kill prey? How is venom toxicity measured? 3/8 + 1/8 + 2/3 - 1/2 HELPPPP indentify one characteristic of exponential decay HELP THIS IS WORTH 100 POINTS WILL MARK BRAINLIEST You solve a system by substitution and get 16=34. What does this mean?SOMEONE PLEASE HELP 55 POINTS!!! 1. Which Rights have been violated and how?Cindy wants the United States to withdraw its troops from Iraq because shes afraid of losing her son. She writes to her congressional representative. She also takes part in public demonstrations against the war. The police arrest her during one of the demonstrations.2. Which Rights have been violated and how?John lives in a state that decides it no longer wants Muslims to live in its state. They also begin to tax its citizens to provide funding for more police to arrest any Muslims that come into the state. John, however, refuses to pay the tax and is arrested for tax evasion. Emily Casper earns a weekly salary of $785. How much will she make after:a, two weeks? b, four weeks? c, one year? 8. The basic economic problem that arises because people have unlimited 1 pointwants but resources are limited is called: *a. Scarcityb. Trade-offsc. Opportunity Costd. Choices9. Which of the following does not characterize a free enterprise?1 point What is the benefit of purchasing a product with a warranty? For each 3 mm of coloured fabric Alex uses to make his curtains, he also uses 2 cm of whitefabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.PLEASE I NEED HELP. XXXXX Which type of essay would discuss the reasons why playing a musical instrument increases math skills? A: Argument and supportB: Cause and effectC: Chronological orderD: Comparison and contrast What is an autocracy?A. A government whose form is determined by its citizensB. A dictatorship ruled by religious leadersC. A dictatorship ruled by a single powerful personD. A government with limited and ineffective power Please help due soon will give brainliest Ancient Greece is made up of several city-states. What is the downside of this organization. * Ari and his 3 brothers want to take a school trip to Washington D.C. They have $320 saved. each of them will save $18 a week until they have at least $647 to pay for the trip. how much money will they save after 4 weeks?