Mathematics College

10 = 2j – 4
what does j =

Answers

Answer 1
J = 7 (add four to both sides then divide by 2 to get j by itself)
Answer 2

Answer:

j=7

Step-by-step explanation:

10=2j-4                          add 4 on both sides

10+4=2j                        

14=2j                                divide by 2 on both sides

7=j

Related Questions

You should try to limit your overall debt to 50% of your gross monthly

Answers

Incomplete question.

Please help me ASAP I’ll Mark Brainly

Answers

Answer:72

Step-by-step explanation:

Answer:

3(4 + 3 + 17)

Step-by-step explanation:

The greatest common factor of the three numbers is 3. The equation would then become 3(4 + 3 + 17)

The counting numbers are also called Integers

Answers

Answer: Yes

Step-by-step explanation:

What is your question

Answer:

yes

Step-by-step explanation:

A drinks bottling production line has a relative frequency failure rate of 0.0045 If 2,000,000 bottles of pop are produced per day, how many of them will be faulty?

Answers

Answer:

9,000

Step-by-step explanation:

2,000,000 times 0.0045 = 9,000

What is the value of 25 × 33?
please please help

Answers

Answer:

825

Step-by-step explanation:

So When we multiply we multiply the 3 by 5 first, then the 3 by 2. That will give you 75. Then, Add a zero below 75. Multiply the other 3 by 5, and the 3 by the two. That will give you 750. Add 75 and 750 together and you get: 825

n
Write the equation of the line
that passes through (5,-6)
and has a y-intercept of -2.
Hint: What ordered pair is
used for the y-intercept?
I

Answers

-2=-5 + 6
Sorry if I’m wrong

5. Emma, Brandy, and Damian will cut a rope that is 29.8 feet long into
3 jump ropes. Each of the 3 jump ropes will be the same length. Write a
division sentence using compatible numbers to estimate the length of
each rope

Answers

Answer:

29.8÷3=9.93333333333

Step-by-step explanation:

*note* the 3 is a repeating number

Coach Brown buys packs of Gummi Bears at $0.60 and resales them at $1.00. At what percent did he mark the candy up?
A. 3.59
B. 9
C. 67
D. 69
F. 10.25

Answers

Are you missing a answer because I think it’s 40 sorry I couldn’t be much help

who ever helps gets brainliest.​

Answers

Answer:

B is the answer

Step-by-step explanation:

0.40 is the correct answer

Mrs kin picked some tomatoes from her garden. She use 5/9 of her tomatoes to make pasta sauce. Then she used 5/8 of the remainder to make a salad and saved the rest for the next day. What fraction of the tomatoes did mr kin saved

Answers

Answer:

1/6 of the tomatoes

Step-by-step explanation:

So first, after she uses 5/9 she has 1 - 5/9 = 4/9 of her tomatoes left. Then, she uses 5/8 of that 4/9 to make a salad, so she used 5/8 * 4/9 = 5/18 of her tomatoes overall.  That means that she has 4/9 - 5/18 = 8/18 - 5/18 = 3/18 = 1/6 of her tomatoes saved.

Answer:

2 and 21/32

Step-by-step explanation:

HELP ME PLEASEEEEEEEEEEEE NOWWWW ASAPP

Answers

( 3 , 5 ) is the answer

If the angle tis 42 and RS is 9 find QS. Round to the nearest tenth.
Q
R

Answers

Answer:

QS is 12.1

Step-by-step explanation:

9 / sin 48 = QS / sin 90

QS = 9 / sin 48 = 12.1

Use the graph below to determine the number of solutions the system has.
y = -3 and x = 4


(a) one

(b) two

(c) no solution

(d) infinitely many

Answers

the correct answer would be the last option D

Simplify the expression:
(8-5)2.3-8=2

Answers

Answer:

6.9−8=2

Step-by-step explanation:

(8−5)2.3−8=2

Subtract 5 from 8 to get 3.

3×2.3−8=2

Multiply 3 and 2.3 to get 6.9.

6.9−8=2

Subtract 8 from 6.9 to get −1.1.

−1.1=2

Compare −1.1 and 2.

False

What is the value of x in the equation below?
3(12x-24) = 16
A) 2
B) 6
C) 8
D) 10



ANSWER: B) 6

Answers

Answer:

3(12x - 24) = 16 (use the distributive property)

36x - 72 = 16  (add 72 to both sides to get the x-term alone)

36x = 88 (divide both sides by 36 to isolate x)

x = 2.4 (the four is repeating. that's the exact answer.)

I would say the answer is A because 2.4 is close to 2 than any of the other answers.

Step-by-step explanation:

I hope this helps :))

Helpppppppppppppppppppp

Answers

What is it fam, what do you need help with

Jane drove 864 miles in 12 hours.
At the same rate, how many miles would she drive in 9 hours?

Answers

Answer:

648 miles

Step-by-step explanation:

864/12=72

72 x 9= 648

plz mark brainliest :)

have a great day!!!

Answer:648

Step-by-step explanation:

PLEASE HELP!!! WILL GIVE POINTS

Answers

Answer: 2

Step-by-step explanation: By adding all the desserts together, you get 20, so you then divide that by the number of tables which is 10, therefore getting 2 which is the average/mean

Chris need to buy 4 shirts, all costing the same amount. he uses a $25 gift card.he can spend no more than $75. write an inequality to find the possible cost for a shirt​

Answers

Answer:

it would be 3

Step-by-step explanation:

Answer:

21.25 for one shirt so it 75 in all if you add all the shirts

-7y = -77 solve for y

Answers

y=11
is the answer to your question! <3

Answer:

y is 11

Step-by-step explanation:

-7y = -77

Divide both sides by -7

-7y/-7 = -77/-7

Since it's -77/-7, a negative divided by a negative gives us a positive output.

Y=11 is our final answer.

If f(x) = -2 and g(x) = 2x² + x-3, find (f +9)(x).

Answers

Answer:

(f + g)(x) = 2x² + x - 5

Step-by-step explanation:

Given

[tex]f(x) = -2[/tex]

[tex]g\left(x\right)\:=\:2x^2+\:x-3[/tex]

To determine

(f + 9)(x) = ?

Using the formula

(f + g)(x) = f(x) + g(x)

substituting f(x) = -2 and g(x) = 2x² + x - 3

             = -2 + 2x² + x - 3

             = 2x² + x - 5

Therefore, we conclude that:

(f + g)(x) = 2x² + x - 5

Simplify the radical expression below:
Square root of 80

Answers

Answer:

[tex]4\sqrt{5}[/tex]

Step-by-step explanation:

[tex]\sqrt{80}[/tex]

[tex]\sqrt{16} \sqrt{5}[/tex]

[tex]4\sqrt{5}[/tex]

√
4
2
⋅
5
4
2
⋅
5
Pull terms out from under the radical.
4
√
5
4
5
The result can be shown in multiple forms.
Exact Form:
4
√
5
4
5
Decimal Form:
8.94427190
…

I need help bad!!! Please help!

Answers

Answer:

Both Question (bottom right corner)

Step-by-step explanation:

Question 2 is obviously a variable because the amount of goals you can score in a game varies, one game it could be 10 then next it could be 5, But for question 1 the amount of work hours she puts in, (assuming she choses when to work and when not to) is also a variable because the amount she works varies from day to day.

Both these examples how data that varies from day to day.

Hope this helps!

r/3+2=21 solve for r

Answers

Answer:

r=63

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    r/3-(21)=0             r

Simplify   —

           3

r    

 — -  21  = 0

 3     2.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  3  as the denominator :

         21     21 • 3

   21 =  ——  =  ——————

         1        3  

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

I'll mark you brainlist if you answer quickly!!
Graph the equation 2x + 3y + z = 6

Answers

X=3-3y/2-z/2 that’s what I got but I’m not sure

Write 7357 correct to 3 significant figures

Answers

7.357 that the answers
736 as you round them up

What is an angle that is adjacent to AEB?

Please help :(

Answers

Answer:

Angle DEA

Step-by-step explanation:

It lies in the same line

The amount Alex eamed last week can be modeled by the expression 25 + 5n 295, where is the number of items he sold. Which number line shows how many items he could have sold last week?
10 11 12 13 14 15 16 17 18 19 20
10 11 12 13 14 15 16 17 18 19 20
+
19 20 21 22 23 24 25 26 27 28 29
19 20 21 22 23 24 25 26 27 28 29

Answers

Answer:

Step-by-step explanation:

6) Find the distance between -8 and 10.
) What is an expression that represents the
distance? Complete the expression.
1
-8
10
1
- 10 -8
What is the distance?
?
units

Answers

the distance is 18 units and the equation would be (-8 - 10)

Item 7
The ratio of the weight of an object on Jupiter to its weight on Earth is 8:5, meaning that an object that weighs 8 pounds on Jupiter weighs only 5 pounds on Earth. In the first box provided, write an equation that represents the relationship between the weight on Jupiter j and the weight on Earth e and on the second line, write its reciprocal.

Answers

Answer:8,5 recirpoal is 5,8

Step-by-step explanation:

Other Questions
how do you work out the problem -1n+1=11 Multiple choice!!!Long term environmental change to an area is likely to create selective pressure that willA. mutate the genetic makeup of organismsB. influence adaptations of populations over time.C. cause a decrease in reproductive rates.B. allow organisms to select the best adaptations. PLEASE PLEASE HELP ME Helpppppppp plssss i have a screen shot Nursery stock includesO fruit plants, such as watermelon.O fruit trees, such as apples.O vegetable plants, such as broccoli.O herbs, such as basil. HELPPP!!! What would the mass of an artificial cell containing 20mL of a 25% sugar solution be after it was placed in a beaker containing a 30% sugar solution for 30 minutes? Remember to include units in your answer. Highlight the verb and adverb or adverbial phrase in each sentence.1. Alexandrapracticedsoccerfrequentl.2. Jeffrealwaswantedtobeanastronaut.3. Aaronsfathersangthesongloudl.4. Thesmallgirleagerllickedhericecreamcone.5. Mparentswillarrivetomorrow.6. Weskiedonthetallestmountain.7. Alicefellintotherabbithole.8. Weexpectrainallweek.9. Theangrbearintheforestgrowledmenacingl.10.The captain quickl boarded the boat anchored in the harbor. 11.The show will begin soon.12.The sneak snake slithered swiftl and silentl.13.Jessica and Ashleigh are reading their books in the ard.Here7. Thecarisover_______________.Areoublind?8. Weareclosedforrenovations,sooullhavetocome____B__a__c__k_____later. 14.M next-door neighbors often visit their grandmother. 15.Janie and her friend pla hopscotch on the sidewalk. 12.How does John Muir's spirit still have an effect on life today in 2021?A. The warnings of global warming are at the forefront of the Sierra Club.B. Yosemite Valley was discovered by John Muir.C. The Sierra Club was established and is still running today to protect theSierra region.D. Theodore Rossevelt became President in 1901, with the help of Muir. Even though jellies can swim, why are they still classified as plankton? the liquid part of blood is called PLEASE HURRY I WILL GIVE BRAINLIEST(The question is in the picture/passage) Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the appropriate blanks in the sentences on the right. match the words in the left column to the appropriate blanks in the sentences on the right. terms may be used more than once. make certain you have filled every blank with a term before clicking submit. 1. deciduous trees lose their leaves seasonally and include trees such as maple and elm. 2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include cedar and pine. 3. evergreens are plants that maintain their leaves in all seasons and include trees such as cedar, elm, and pine. 4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as maple, , and cedar. elm returned you filled in 2 of 10 blanks incorrectly. mango trees are tropical broad leaf plants that maintain their leaves all year long. no credit lost. try again. Also please explain it and thank u In camellia plants, flower color is controlled by a single gene with codominant alleles. A camellia plants with red flowers (RR) is crossed with a camellia plant with white flowers (WW). What are the expected phenotypes of the offspring of this cross?A. Half will have red flowers and half will have white flowers.B. All will have both red and white flowers.C. All will have pink flowers.D. All will have red flowers. If youre good at this could you help me please? a sample of methane gas at a pressure of 0.727 atm and a temperature of 26.9 occupies a volume of 726 ml. if the gas is allowed to expand at constant temperature until its pressure is 0.412 atm, the volume of the gas sample will be _ mL i am trying to solve question two with the graphing method but cant figure out how because there is only y=2. Hamilton, at the Constitutional Convention I was chosen for the Constitutional Convention!!!!guess the song from Hamilton ill give B Two reasons why was Louisiana called the death state The San Marcos salamander, Eurycea nana, is a light reddish-brown translucent salamander about 2-5 cm in length. E. Nanais foundonly inSpring Lake and a portion of the San Marcos River.