7x + 9 = 58 i need all the steps

Answers

Answer 1

Answer:

Step-by-step explanation:

7x + 9 = 58

     -9    -9      Subtract 9 from both sides

7x = 49

/7     /7           Divide both sides by 7

x = 7 (this is an apporximation)

Answer 2

Answer:

7

Step-by-step explanation:

1st you need to subtract 9 from both sides like this: 7x+9-9=58-9. and you'll get 7x=49. Then, divide by 7 on both sides like this: 7x/7=49/7. and you'll get x=7.


Related Questions

someone plz help me i will give brainliest just

Answers

Answer:

5) y = 3x + 1

6) For this question, I would just draw a line that is increasing, and then once it reaches 10 mins I would make a steep line going downward. Something like this: /\

7) Yes, Raoul is correct because Function A's initial value is 0 and function B's initial value is 3.

Answer:

need points

u did that to me and I will do it to u too

Evaluate the expression.
4 5 – 1 5 ÷ 2 3
(Write your answer as a fraction or as a whole or mixed number.)

Answers

Answer:

44 and 2/5

or

222/5

Step-by-step explanation:

PEMDAS

or Please Excuse My Dear Aunt Sally.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

Using this order, we can now solve this.

45 - 15 / 25

15 / 25 = 3/5

45 - 3/5 = 44, 2/5.

Hope this helped! Have a good day/night and good luck!

1020 over 23 to show your work you would have to but 45- next to 15 over 23

5/6 + 2/3 + 1/4 = ???

Answers

7/4 is the answer to your question

help me please will give brainliest to correct answer

Answers

Answer:

A

Step-by-step explanation:

Pretty sure it is A

Answer:

First One

Step-by-step explanation:

It makes more sense and has a cat-whisker

Please answer! will mark brainliest!!

Answers

Answer:

the expression is 11x7+11x4

Answer:

11x7+11x4

Step-by-step explanation:

Which sentence is correct?

A) -4 > 3
B) -4 < -6
C) -4 > -7
D) -5 > -4

Answers

C is the correct answer for your question.

Answer:

the same answer as them

i got 100:)

Step-by-step explanation:

Coach Kasongo wants to know how many of his swimmers have times in each of four time ranges. He times each swimmer and records the data so he can compare their speeds. Would a dot plot or a histogram be a more appropriate way to display the data for this situation? A. A dot plot, because Coach Kasongo wants to show how the data fall into different intervals or ranges. B. A histogram, because Coach Kasongo wants to show how the data fall into different intervals or ranges. C. A dot plot, because Coach Kasongo wants to show all of the individual data values D. A histogram, because Coach Kasongo wants to show all of the individual data values.

Answers

Answer: D

Step-by-step explanation:

Answer:

B. A histogram, because Coach Kasongo wants to show how the data fall into different intervals or ranges.

Solve for x: x/5 = 75

Answers

Answer:

x=15

Step-by-step explanation:

75/5=x  15x5=75

Answer:

15

Step-by-step explanation:

x/5 = 75/5

x = 15

Tyler spent a relaxing afternoon watching movies. He watched movies for
2
1
2
hours. His brother watched the movies for
3
4
of the amount of time that Tyler did. What equation can be used to find out how much time Tyler’s brother spent watching movies?

Answers

Answer:

try 3 . 4 if it rong I'm sooo sorry

There are 20 students in a math class who have brown hair. This represents 80 percent of the students in the class. Which equation can be used to find the total number of students in the math class?

Answers

25 students is the answer!

Answer:                                

Step-by-step explanation:

hey plz, help me I beg you plz answer the 3 images PLZ I WILL GIVE BRAINLIEST AND 10 PLUS PLZ I BEG YOU!!

Answers

Answer:

150 and 500 and the last one is around 200

Step-by-step explanation:

im pretty sure the other dude got it right. Good luck!

Lisa is filling a large coffee filter that is shaped like a cone. The dimensions of the cone are shown below. What formula is used to find the volume of the cone?(HELP ASAP)

A: 1/3 (4 1/5) (π) (4.9)
B: 1/3 (2 1/10 ) (π) (4.9)
C: 1/3 (2 1/10)^2(π) (4.9)
D: 1/3 (4 1/5)^2 (π) (4.9)

Answers

Answer:

option c

Step-by-step explanation:

formula for volume of cone is π r^2 (h/3)

C Is the answer to question

can someone answer this question? (QUCKLIY)

Answers

50.4 =answer. 42.6=5.x then

Janine wants to start a new hobby of collecting baseball cards. Her parents bought her a binder in which to hold her baseball cards. Every day, she adds four cards to her binder.
The equation she writes to describe the total number of cards she will have in her binder each day is shown below.

T = 4d

T= total amount of cards in the binder
d = the number of days Janine’s been collecting cards.

Which of the following tables is equivalent to Janine's equation?

Answers

mhsjsjsbdjsjdjdisdbwjdbsjjxsbjsbssjsbjdsndn

Answer:

The answer is d

Step-by-step explanation:

1*4=4

3*4=12

5*4=20

To convert Celsius temperatures to Fahrenheit, you can use the expression (C + 32). Tom says that another way to write this expression is C + 32.
What error did Tom make?
A. Tom did not make an error.
B. Tom should have simplified the fraction .
C. Tom did not distribute to both terms in parentheses.
D. Tom should have added inside the parentheses before multiplying.

Answers

Answer:

a

Step-by-step explanation:

PLEASE PLEASE PLEASE HELP HELP FAST IM SO FRUSTRATED IM ABOUT TO CRY PLEASE HELP HERE R THE DIRECTIONS! READ THIS FIRST!!!!! Please make sure all answers are turned into MIXED NUMBERS if your answer is an improper fraction.....We ARE NOT doing #11 and #12..

Answers

Answer:

5/6 17/18 2 bsjdjenabdje

Answer: 1. 3 19/20

2. 5/6

3. 0

4. 1/2

5. 4 1/10

6. 17/18

7. 3 19/20

8. 7/8

9. 2

10. 10 3/4

What is the solution to the system of linear equations below? 2/5x−y=6 −2x+5y=−30 Select one: A. (-13, 14) B. (-5, -8) C. no solution D. infinitely many solutions

Answers

Answer:

D. Infinitely many solutions

Step-by-step explanation:

[tex]-\frac{2}{5}x-y=6 | -2x+5y=-30[/tex]

1.Since neither equation contains an isolated. However, we can isolate -y in the first equation by adding [tex]\frac{2}{5}x[/tex] to both sides.

Like this: [tex]\frac{2}{5}x-\frac{2}{5}x-y=6-\frac{2}{5}x[/tex]

ending up with [tex]y=6-\frac{2}{5}x[/tex]

2.Now, we can change y to a positive y. By doing so, we divide -y by the entire equation.

Like this [tex]\frac{-y=6-\frac{2}{5}x }{-y}[/tex]

Ending with [tex]y=-6+\frac{2}{5}x[/tex]

3.Now, we can plug the expression [tex]-6+\frac{2}{5}x[/tex] into the second equation as a substitute for y, and solve for x. Then, we can use x to calculate y.

Like this [tex]-2x+5(-6+\frac{2}{5}x)=-30\\ -2x-30+2x=-30\\[/tex]

4. Since -2x+2x would cancel out and leave -30=-30. This is true because we know -30 equals -30 with no variable in sight.

Which expression has the least value when x = 1000?

Answers

Answer: Could we see the choices?

Step-by-step explanation:

/8~937=3 which classify as 100 then divided by 25

Write and solve the equation that represents the sentence below.

The product of 18 and a number is 109.8.

Which statements are correct? Check all that apply.
It can be solved by using the division property of equality.
It can be solved by using the multiplication property of equality.
The equation should be StartFraction x Over 18 EndFraction = 109.8.
The equation should be 18 x = 109.8.
The answer is 6.1.
The answer is 1,976.4.

Answers

Answer:

The equation should be 18x = 109.8

The answer is 6.1

Step-by-step explanation:

The word "product" tells you that 8 and x are being multiplied to give 109.8.

If you use that equation to solve for x by dividing 109.8 by 18, you will get 6.1.

y-12=4y solve for y and show work plz

Answers

First, you want to start by subtracting y from each side to get it isolated. After that, your equation should be
3y= -12
Then, divide each side by 3 to isolate the y. You should end up with y= -4
-4 is the answer love

Please help me find the perimeter and area of this parallelogram.

Answers

Answer:

60 in

Step-by-step explanation:

15 x 4= 60

Answer:

Hello,

Area -

You have to times the height and the width

Width is top and Height is the side

Take 15 x 6 = 90 cm

Perimeter -

(This parts a little hard for me)

Then I think you have to do...

The perimeter of a parallelogram is the distance around the outside of the parallelogram

A parallelogram has four sides with opposite sides being congruent.

The formula for finding the perimeter is Side A + Side B + Side A + Side B.

(But here's a tip the side are the same because they are the same height)

Hope this helps and am Very sorry if i am wrong cause i have not done this in a long time

Step-by-step explanation:

Four classmates collect data by conducting a poll. They ask students chosen at random how many days a week they buy lunch. • Emma interviews 10 students. • Dylan interviews 35 students. Megan interviews 75 students. • Matt interviews 20 students. Whose results are probably the most trustworthy? A. Dylan's B. Matt's C. Emma's D. Megan's​

Answers

Answer:

meghan

Step-by-step explanation:

she has the most people interviewed

megan has the most people interviewed therefore it is D.) Megan

Can someone help me, please??

Answers

Answer:

1. 4.5x - 151.89

2. -2x + 375

Step-by-step explanation:

1.

Start with -$126.89

Small deposit: x   (add)

Large deposit: 3.5x   (add)

Withdrawal: $25   (subtract)

-126.89 + x + 3.5x - 25 =

= -151.89 + 4.5x

= 4.5x - 151.89

Answer: 4.5x - 151.89

2.

Start with $350

Small withdrawal: x   (subtract)

Large withdrawal: x + 50   (subtract)

Deposit: $75   (add)

350 - x - (x + 50) + 75 =

= 350 - x - x - 50 + 75

= -2x + 375

Answer: -2x + 375

free pointssssssssss

Could you guys do this for me!

Answers

Y,N,Y,Y,N,Y

have a wonderful day

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

y= -100 x= 100

Step-by-step explanation:    The form y=mx+b means slope m and y-intercept b; similarly, the form y=mx+a means slope m and y-intercept a. The form y=m(x-a) is essentially different from the other two forms, and means slope m and x-intercept (instead of y-intercept) a.

Answer:

-4 -10 and 10 4

Step-by-step explanation:

EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER PLEASE

Answers

Answer: 109 cm^3

Step-by-step explanation:

4 x 7 = 28

28/2 = 14 cm^3

4 x 4 = 16 cm^3

4 x 15 = 60

60/2 = 30 cm^3

4 x 7 = 28 cm^3

7 x 6 = 42

42/2 = 21 cm^3

Add all together = 109 cm^3

The head of a nail is circular, as shown. The head of this nail has a diameter of 6 millimeters.

Which measurement is closest to the area of the head of this nail in square millimeters?

A. 9.42
B. 113.04
C. 28.26
D. 37.68

Answers

Answer:

its A

Step-by-step explanation:

Hope it helps

Create an equivalent expression that includes a set of parentheses that make the value of the
expression 13. Remember, you can have two or more numbers within the set of parentheses.
1/2 X 12 divided by 2 -2 + 1

Answers

Answer:

2

Step-by-step explanation:

PLEASEEE HELPPP ILL GIVE BRAINLY ANSWEAR ALL OF THEM!!!!!

Answers

Use Photomath that will help you on those type of problems.

Which description describes the solutions to this inequality?

Answers

Answer: I am pretty sure the answer is all the possible numbers that are smaller than 64.

Explanation: 4^3 is 64 so you know it must be the top or bottom one. This leaves us with k<64, meaning k is the numbers less than 64. This is what I think the answer is. I am sorry if it is wrong.
Other Questions
Please help I need help ASAP????!!!!!!!!! 1. In a karate class there are 22 students. 15 of the students are male. What is the ratio of females to the total number of students?22:157:227:15 Which is the MOST accurate definition of a clause?A)A clause is any group of two or more words.B)A clause is a group of words with a subject and a verb.A clause is a group of words with a subject and a verb that can stand alone.D)A clause is a group of words with a subject and a verb that cannot standalone Choose the best translation of the following sentence.Le gusta la clase.She likes the class.He likes the class.You (Usted) like the class.All of the above translations could be correct. Which statement best summarized the effects of us domestic policy? What is f(-2) if f(x) = 1/2x?F. 2G. -1H. 0I. 1 ANSWER THIS PLZZ I WILL GIVE TOP COMMENT :)!!!!! There are about half a million heart attacks deaths in the United States of America each year acording to womensheart.Org about how many heart attack deaths is there each hour ] Quick! Please help...... this needs to be 20 letters In what way did the Paris Peace Accords fail?Most US troops did not withdraw.Prisoners of war were not released.The negotiated ceasefire did not last.North and South Vietnam were never unified. a. Write a formula for the area Aof a triangle.b. Solve the formula for b.c. Use the new formula to find thebase of the triangle.A = 36 mm2h = 6 mmb Pls help!! 25 points!!In the following table, y is directly proportional to z. Complete the table. answer All questions please for brainliestChapter 15: 1. Why does Herman E. Calloway call his house the Grand Calloway Station?2. Why do you think that Herman E. Calloway doesnt like Bud? 3. What do you think Bud can do that would make Herman like him?4. What does Bud consider more important, the suitcase or the items inside the suitcase? Why?5. What is the overall tone of this novel?Chapter 16:1. Why do you think Ms. Thomas believes Bud?2. How does Steady Eddie try to make Bud feel welcome?3. Why do the members of the band agree to take Bud in?4. Why do you think Bud pays so much attention to Ms. Thomas?5. Why does Bud have to be patient with Mr. Calloway?6. Why do you think Ms. Thomas describes Bud as a "godsend"?7. What is the mood at the end of the chapter? Explain.Chapter 17:1. What do you believe the theme of this novel is? Support your answer with one piece of evidence (from any chapter). 2. When Bud is mopping the floor, what game does he play?3. Why is Bud amazed with the band?4. What is Buds favorite instrument? 5. Since the climax already happened, what part of the plot is going on at this point in the novel?Chapter 18:1. Why isn't Bud excited about riding with Mr. Calloway?2. What is foreshadowed when Mr. Calloway asks Bud to pick up a rock for him?3. Why do you think Bud wants to show Herman E. Calloway the rocks his mother gave him?4. Why does Mr. Calloway assume that Bud has been snooping around?5. How does the mood change throughout the chapter?6. Describe two emotions that Bud feels when he learns the truth about Herman E. Calloways identify. Explain why Bud has these two feelings. Chapter 19:1. Why does Bud try to comfort Mr. Calloway?2. Is Mr. Calloway disappointed with his discovery?3. Why did Herman E. Calloway and his daughter have a bad relationship?4. Why do you think Ms. Thomas asked Bud to give Mr. Calloway time?5. How do the members of the band make Bud feel welcome?6. Why does Bud say that the squeaks and squawks of his saxophone were the closing of one door and the opening of another door? PLEASE HELP ME ASAP??!!!!!!!! Which stamens is true -12 = 2b + 6solve the equation. Similar triangles and slopeLine r is parallel to line c Which angle is congruent CH4 Structural formulas I need help please ASAP?!!!! ill Give Brainliest and 100 pts