Mathematics College

Does (4, 1) make the equation y = x true?

Answers

Answer 1

Answer:

No

Step-by-step explanation:

No it does not. For (4,1), x is equal to 4 and y is equal to 1.

This makes the equation y=x: 1=4

4 does NOT equal 1, so the equation will be false.

Answer 2
The answer is no the equation is in the guys answer above me

Related Questions

What is?

25% of 100 =

Pls hlp me

Answers

Answer:

25% of 100 =25/100×100=25

25×100/100

25

Therefore, 25 °/• of 100 is 25

Write 125 as a repeated multiplication of 5s. Then write it as a power.

Answers

5^3 (five to the third power) and 5x5x5

Solve for n: 21 K - 3n + 9 p is greater than 3 p + 12

Answers

Answer:

n > p + 1 + 7k

Step-by-step explanation:

21k - 3n + 9 > 3p + 12

21k - 3n > 3p + 12 - 9

3n > 3p + 3

3n > 3p + 3 + 21k

n > (3p + 3 + 21k)/3

n > p + 1 + 7k

Your choir is presenting a musical at the city theater to raise money for a
trip to New York. The Parents Association is donating $400. In addition,
the choir will receive 75% of each $20 ticket sold. The maximum capacity
of the theater is 500 people.

A) Write an equation that represents the choirs revenue R when x tickets are sold

B) what is the maximum amount of money that the choir can raise?

C) The choir director has calculated that if they can fill the theater to 60% capacity, then they will raise enough money for the trip. How much money is required for the trip?

Will mark brainliest

Answers

Answer:

ummmmm

Step-by-step explanation:

hablas español si hablas español te responderia la pregunta

6 1/9 + 2 2/9 simpfly

Answers

Answer:

8 3/9 = 8 1/3

Step-by-step explanation:

A man drove 250 miles in 2.5 hours. If the posted speed limit was 75 mph the entire way how many miles per hour over the speed limit was he going?
A. 10 mph
B. 50 mph
C. 25 mph
D. 78 mph

Answers

Answer:

C. 25 mph

Step-by-step explanation:

First, find his speed in miles per hour:

250/2.5

= 100

This means he was going 100 mph

To find how much he was going over, subtract 75 from this

100 - 75

= 25

So, he was going 25 mph over the speed limit

The correct answer is C, 25 mph

Which is the answer?

Answers

Answer:

c

Step-by-step explanation:

Eric bought a canoe for $330. the sales tax was 6%

A)determine the sales tax

B) what was his total cost​

Answers

Answer:

The sales tax is $19.80

The total cost is $349.80

Step-by-step explanation:

To find the sales tax, multiply 330 by 0.06 (6%)

To find the total cost add the sales tax, 19.80 with 330

A rectangular yard is enclosed by 100 meters of fencing. The table shows some possible values for the length and width of the yard. Replace all variables (letters) with numerical values. length (meters) width (meters) area (square meters) 10 40 400 20 30 600 25 25 625 35 15 525 40 10 1600​

Answers

10, 40, 400.

20, 30, 600.

25, 25, 525.

40, 60, 2400.

I think.

28% of 2.97 to the nearest hundredth

Answers

Answer:

83.16%

Step-by-step explanation:

Convert 28% into a decimal 0.28 Then multiply 0.28 by 2.97

Write the percent as a fraction or mixed number in simplest form.

148%

Answers

Answer:

1   and 12/25

its over 100 percent, that's where the 1 comes from. the 48 that's left would be 48/100, which is then simplified to 24/50, which is simplified one more time to 1    12/25

Answer:

Fraction: 37/25

Step-by-step explanation:

148/100

(reduce by dividing both by 2) 74/50

(reduce by dividing by 2 again) 37/25

g(x) = -3x2 - 4x + 12, find g(-4).

Answers

Answer:

Your answer is -20

Hope that this is helpful. Vote and like it

Answer:

11

Step-by-step explanation:

If Oscar can make 5 doughnuts every 2 minutes, exactly how many minutes
would it take him to make 36 doughnuts?

Answers

The answer is 14.4 minutes

Write each equation in slope-intercept form.

y-3 = 4(x + 3)

y +1 = (x - 8)

Answers

Answers:

1. y=4x+15

1. y=4x+152.y=×-9

Andres spent from 4:15 pm to 5:05 pm doing chores. How much time did Andres spend doing his chores?

Answers

Answer:

50 minutes

Step-by-step explanation:

15 minutes is 1/4 an hour . 15*3 is 45 . 45 + 5 = 50

Last one for the day! Your welcome I said your welcome cmon now say thank you, Bru say Thank you rn, cmon now ! "thank you" Aww so nice of you matter fact Hell nawl I had to remind you to say thank you now you gotta do me a favor , Cmon dont be rude i just helped you why dont you do me a favor like i did you follow my twitter racks10k follow my insta racksfym cmon now its only right

Answers

Answer:

Umm Ok I will

Step-by-step explanation:

Go and follow his account.

Answer:

.....I have no words...

Step-by-step explanation:

its scale factoring, please help thanks

Answers

45cm I’m sorry that’s not the answer I just need answers for my questions sis

‼️NEED THESE ASAP‼️ factor each completely :

Answers

find the answer on pm

Answer:

Step-by-step explanation:

3.

(x+8)(x+2)

5.

(x+4)(x+5)

8.

(x-9)(x+2)

10.

(p-7)(p+2)

let me know if you need explanations

Umesh's teacher is giving a 50-point quiz with 15 questions on it. Some of the questions are multiple-choice, and some of them are short answer questions. The multiple-choice problems are worth 3 points each, and the short-answer questions are worth 5 points each. How many questions are multiple-choice?

Answers

Answer:

10

Step-by-step explanation:

3x10 is 30

4x5 is 20

20+30=50

There are 10 multiple choice questions

Lisa and Marie are both on the track team. During practice, Lisa ran 10 laps around
the track in 18 minutes. Marie ran 8 laps around the track in 14 minutes. Who ran at a
faster rate? If each runner continues at her same pace, how long would it take each
one to run 15 laps?

Answers

Answer:

Marie ran at a faster rate. It takes 27 minutes for Lisa to run 15 laps while it takes Marie 26.25 minutes to run 15 laps.

Step-by-step explanation:

18 ÷ 10 = 1.8 (Lisa's rate)

14 ÷ 8 = 1.75 (Marie's rate)

1.8 x 15 = 27 minutes (How long it takes for Lisa to run 15 laps)

1.75 x 15 = 26.25 (How long it takes for Marie to run 15 laps)

Adam bought of fruit that weighed 6 3/8. If he bought a second box that weighed 7 2/5 kilograms, what is the combined weight of both boxes?

Answers

Answer:

The combined weight is 13 31/40.

Step-by-step explanation:

Is -7/3 equivalent to -7/-3?

Answers

Answer:

no

Step-by-step explanation:

What is the solution to this system of equations?
X+ 2y = 4
2x-2y = 5
O (3.-53
0
(3.)
no solution
infinitely many solutions

Answers

Answer:

X+2y=4

4+2y=x

2(2+y)=x

2x-2y=5

2(x-y)=5

x-y=5/2

Answer:

(x, y) = (3, 1/2)

Step-by-step explanation:

x + 2y = 4

2x - 2y = 5

There is more than one way to do this. I will do it by substitution.

From the first equation, x + 2y = 4, so x = (-2y) + 4

Now, in the second equation, I will replace x with (-2y + 4)

2(-2y + 4) - 2y = 5

-4y + 8 -2y = 5

-6y + 8 = 5

-6y = -3

6y = 3

y = 3/6

--------------------------------->  y = 1/2, one part of the answer

Now I can go back to the first equation, and relpace 'y' with 1/2

x + 2(1/2) = 4

x + 1 = 4

----------------------------------->  x = 3, the other part of the answer

So now we believe the solution is (x, y) = (3, 1/2)

Now check the answer, back in the original equations!!

------> In the first equation, we would have 3 + 2(1/2) = 4.

                                                                       3 + 1 = 4

                                                                       That is true

-------> In the second equation, we would have 2(3) - 2(1/2) = 5

                                                                                6 - 1 = 5

                                                                          That is true

Our answer is found and checked.

(x, y) = (3, 1/2)

which binomial is a factor of 8x^2y^3-18y

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

Given the expression

[tex]8x^2y^3-18y[/tex]

Apply exponent rule:   [tex]a^{b+c}=a^ba^c[/tex]

[tex]8x^2y^3-18y=8yy^2-18y[/tex]    ∵ [tex]x^2y^3=yy^2[/tex]

                    [tex]=4\cdot \:2yy^2+9\cdot \:2y[/tex]

Factor out common term 2y

                    [tex]=2y\left(4x^2y^2-9\right)[/tex]

We know that the Binomial is an expression that consists of two terms. Thus,

(4x²y²- 9) represents the binomial factor of [tex]8x^2y^3-18y[/tex]

We can further simplify by Factoring 4x²y² - 9:  (2xy + 3) (2xy - 3)

                      [tex]=2y\left(2xy+3\right)\left(2xy-3\right)[/tex]

Here:

(2xy + 3) and (2xy -3) are the binomial factors of [tex]8x^2y^3-18y[/tex] as each of them consists of two terms.

a package has one face, no edges, and one vertex. what is the object?

Answers

Answer:

a cone

Step-by-step explanation:

Answer:

cone

Step-by-step explanation:

PLEASE HELP ITS URGENT I HAVE 3 MINS AND IM FAILING I REALLY NEED A A ASAP PLEASE HELP

Answers

Answer:

I am pretty sure it is B I am not sure but this is what I think

Step-by-step explanation:

Write the fraction or mixed number as a percent.

11/20

Answers

Answer:55%

Step-by-step explanation:

Answer:

55% i don't know if this helps so sorry if not

Find the measure of the missing angles.

Answers

Answer:

angles b and c should be 153° each.

Step-by-step explanation:

We know the smaller angle is 27°. The other small angle, vertical to the 27° angle is also 27° because they are vertical angles. Along the lines, two angles should form 180°. So 180-27=153°. All together the angles should be 360°. Check your answer by doing 153+153+27+27=360. therefore the missing angles are both 153°

I Need Help With This Question

Answers

a because your not dividing it by 5 your subtracting 5 from k divided by 2

Answer:

B

Step-by-step explanation:

product means multiplication, but there isn't any multiplication happening

what is 1/4 divided by 7/8

Answers

Answer: 2/7

Step-by-step explanation:

Other Questions
Help! True or False question :French New Wave filmmakers were not interested in challenging viewers expectations. True or False? What inverse operation would you perform on both sides to solve this equation? 4-c=26 and solve it pls Solve for c.8 6c = 5c If the producers in a food chain contains 250 kcal of energy, howmuch energy will be present in the primary consumers? * What are 3 similarities between physical changes and chemical changes in the first paragraph of passage 1 how does the author mainly support the idea that the Norse lived in Greenland only temporarily The four of them decided to go bowling.what's the verb which of the following best explains the meaning of the following quote?: "It was awful tasting medicine, but i guess the patient needed it." Which 3 navigation features are missing in a reports only user view? sector de la poblacin en Mxico que es el blanco fcil de conductas antisociales por ejemplo , prostitucin , bullyn e intolerancia What two terms are used to describe the temperature at which solids and liquids of the same substance exist at the same time? What happens during sentencing in a criminal court case? A. The lawyers summarize the facts and explain what they intend to prove. B. The judge and the lawyers ask questions to see if the jurors are impartial. C. The jurors discuss the case and decide if the defendant is guilty or not guilty. D. The judge decides the proper punishment based on the verdict from the trial. What is one word you describe the aztecs then tell us why you chose it (6,-5) (7,-3) (8,-1) (9,1) is this a function? B Hector originally had $60 in his bank account. A buying some books, Hector now has 3 of the original $60. How much does Hector now have in his bank account? What is the solution to the system shown ? What are zebra mussels? Which best explains why fungi are often called natural recyclers?They provide a continuous food resource for many other organisms.They break down rotting materials and return nutrients to the soil.They take in large amounts of carbon dioxide, helping to clean the air.O They are found in nature and have many different practical uses, Can Anybody Help Me please it is due True or False: As the axle rotates, the wheel moves a greater distance then the axle, so it increases the speed but also turns with less force.