Edward doesn't know how to do math. Can you help me help him lol

Edward Doesn't Know How To Do Math. Can You Help Me Help Him Lol

Answers

Answer 1

Answer: d = 147/4 or 36.75

Edward didn't isolate for 'd' by rearranging the terms.

(4/7)d = 21 (Multiply both sides by 7 to get rid of the 7 on the left side)

4d = 21 · 7

4d = 147 (Divide both sides by 4 to isolate for d)

d = 147/4 or 36.75

Answer 2
Already answered that lol sujdiff

Related Questions

Rodrick and Valentina drove to the coast. Rodrick drove 38 9−− 10miles. Then Valentina drove the last 51 3− 5miles. How far did they drive to the coast?

Answers

I believe the answer would be 69 1/2 and/or 69.5

15 miles?? im in 5th i don't really know this sorry

If m = -4 and n = 7, what is the value of m - n?

11
-3
-11
3

Answers

Answer:

-11

Step-by-step explanation:

-4 - 7 = -11

-4-7=-11. Negative and negative are not next to each other, so it doesn’t become positive.

Mauricio bought 6.75 yards of fabric for a total of $47.50
About how much was the cost per yard? Explain why your
answer is reasonable. ( brainliest included for correct answer)​

Answers

Answer:

$7.04

Step-by-step explanation:

47.50/6.75 which is about $7.04

My answer is reasonable because 47.50 is close to 49 and 6.75 is close to 7 and 49/7 is 7,  which is about 7.04.

Hope this helps :D

Answer:

About $7.04 / yard.

Step-by-step explanation:

We divide the total cost by the length of fabric.

Cost per yard = 47.50 / 6.75

= 7.037

= $7.04 to the nearest cent.

This is reasonable  because  6.75 yards is close to 7 yards and 7 * $7 = $49.

Which equation has the solution x = 5?


Select EACH correct answer.


25x+4=9

3x + 1 = 9

x5+5=6

18−2x=9

11 + 6x = 22

32−4x=12

Answers

it would be 32-4x=12 !

Answer:

if your in k12 6.03 Quiz: Solve Equations by Substitution this should be right

Step-by-step explanation:

btw if ur not in k12 it should still be right

$7.50 meal; 6.5% tax _____

Answers

Answer:

14.0

Step-by-step explanation:

$7.50 meal + your 6.5$ tax.

We add those and it will equal 14.00

We need to add 100% to it so now it's: 106.5%

Now we need to change it to a decimal and we do that by moving the decimal two spaces to the left.

106.5 = 1.065

We now multiply 1.065 and $7.50

7.50 × 1.065 = 7.9875

We need to round it so now it's $7.99

3. Damien paints 1/5 of a room in 5/12 hours what unit rate describes this situation

Answers

Answer:

0.48 of the room per hour

Step-by-step explanation:

your welcome

It takes 2 1/2 hours to paint each room

Find the value of x in each pair of similar figures. Use proportions to solve.

Answers

Answer:

5•3=x/15

Explanation:

Auto Tech charged Mrs. Smith $90.00 for an automotive part plus $53.00 per hour
that a mechanic worked to install the part. The total charge was $328.50. For about how
long did the mechanic work to install the part on Mrs. Smith’s car?

Answers

Answer:

The precise answer is 3.99588235. But you would round that to 4 hours.

Answer:

4.5 hours

Step-by-step explanation:

subtract the 90.00 from 328.50, ten you should get 238.50 which you'll divide by 53 and get 4.5 hours

The table shows the approximate height of a football after it is kicked. Tell whether the rates of change for successive time intervals are constant or variable

Answers

Answer: 36, 13, -10

The rates of change are variable.

Step-by-step explanation:

The rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

What is a variable and a constant?

A variable is a quantity that changes in its value, but a constant remains fixed.

How to measure the rate of change of something as some other value changes?

Suppose that we have to measure the rate of change of y as x changes, then we have:

[tex]Rate = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]

where we have

[tex]\rm when \: x=x_1, y = y_1\\when\: x = x_2, y= y_2[/tex]

Remember that, we divide by the change in independent variable so that we get some idea of how much the dependent quantity changes as we change the independent quantity by 1 unit.

(5 change per 3 unit can be rewritten as 5/3 change per 1 unit)

For this case, we get the rates as:

For rate between first two values,

[tex]Rate_1 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{17-0}{0.5-0} = 34[/tex]

For rate between second two values,

[tex]Rate_2 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{30-17}{1.5-0.5} = 13[/tex]

For rate between third two values,

[tex]Rate_3 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{25-30}{2-1.5} = -10[/tex]

We see that the rate of change of height of the football considered with respect to time is changing, so its a variable.

Thus, the rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

Learn more about rate of change here:

https://brainly.com/question/15125607

#SPJ2

answer this question please :)

Answers

Answer:

A

Step-by-step explanation:

The 7/1 is 7, and (15-1)/2 is7, which is then the slope. Since the first x is 1, the x intercept is 1

Answer A he explained it right

PLEASE SOLVEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

I think the answer is -6
The answer: -2,5
-2-3/2
-5/2
-2,5

I NEED HELP THIS IS DUE IN AN HOUR!!!!!

Answers

B = 1
W = 28
unless theres more info
B = 1

W = 28


Explanation:

Henry divided his socks into five groups. Let s represent the total number of socks. Which expression and solution represent the number of socks in each group if s=20?

A. S/5; when s=20, the number of socks in each group is 4.

B. S/5; when s=20, the number of socks in each group is 15.

C. S-5; when s=20, the number of socks in each group is 4.

D. s-5; when s=20, the number of socks in each group is 15.

Answers

Answer:

A. 4 socks per group and S/5

Step-by-step explanation:

20 total # of socks ÷ 5 groups = 4 socks per group

So A. is correct.

David moved from a house that is 89 miles away from his workplace to a house that is 51 miles away from his workplace. What is the percent decrease in the distance from his home to his workplace? (round answer to the nearest whole number

Answers

38/89 is about 42.7 % (do the division, then to get percentage, shift decimal point 2 places to the right)

Mark talked on his cell phone 3 hours over the weekend. Genaro talked on his phone 1 9−− 10hours. How much longer did Mark talk on his phone than Genaro?

Answers

Answer:

7 hours

Step-by-step explanation:

10-3=7

Answer:

1 1/10 hours more

Step-by-step explanation:

3 - 1 9/10 = 2 10/10 - 1 9/10 = 1 1/10 hours more •✧•

answer the following: 5 x (2)³

Answers

Answer:

40

Step-by-step explanation:

5 x (2)³

PEMDAS says exponents first

5 x 8

Then multiply

40

Answer:

40

Step-by-step explanation:

first find 2^3 which is 8

then 8*5 which is 40

question: Simplify the following Inequality:
r − 12/−9 > −2

A.
r -30

Answers

Answer:

A

Step-by-step explanation:

r-30

please help! its math and im so confused!

Answers

Answer:

1. =8

2. =9

3.=20

4.=3

1. a+5 . a=3 so the answer is 8
2. 15-c. c=6 so the answer is 9
3. 4b . b=5 so the answer is 4X5= 20

HELPPPP look at image

Answers

Answer:

300 gallons this was to easy

It would take 300 gallons of fuel. I’m pretty that’s right

Is this table showing a proportional relationship?

Answers

Answer: Yes, it’s because 7x=y. :D

Step-by-step explanation:

Evan's science class placed some metal balls on a scale. They used a red ball that weighed 5/13 of a pound, a yellow ball that weighed 10/17 of a pound, a green ball that weighed 5/13 of a pound, a blue ball that weighed 4/13 of a pound, and a gray ball that weighed 6/17 of a pound. What was the total weight of the metal balls?

Answers

Answer:

2 4/221 = 2.018

Step-by-step explanation:

5/13+10/17+5/13+4/13+6/17 = 2 4/221 = 2.018

I will give brainliest if you get it right and 1st please answer this question?!

Answers

Answer:

2,3 and 6


1 is not
2 is
3 is
4 is not
5 is not
6 is

HELPP!! BRAINLIEST??

Answers

Answer:

answer number 4 I believe

Answer:

Its... x > 17

Step-by-step explanation:

1. Since the arrow is pointing to the left of the graph it means greater than.

2. The circle is also not filled in so it does not mean greater than or equal to.

3. The circle is open so that means it is JUST greater than.

Answer: x > 17

An artist used 6 tubes of red paint, 2 tubes of yellow paint, 13 tubes of white paint, and 9 tubes of blue paint for a mural.

Answers

Answer:

2 1/6

Step-by-step explanation:

12/ 6= 2+(1/ 6)=2 1/6

                1/6

Answer: 30

Step-by-step explanation:

(PLEASE ANSWER)
You have 2 different savings accounts. For Account​ A, the simple interest earned after 3 months is $0.90. For Account​ B, the simple interest earned after 18 months is $22.50. If the interest rate is 3.6%for Account A and 2.5% for Account​ B, how much is the principal in each​ account? Which account earned you the most interest the first​ month? Explain your answer.

Account A has a principal of ​$BLANK. (Round to the nearest dollar as​ needed.)

Answers

Answer:

Mate it has been two months do you still need this

Step-by-step explanation:

there are 60 students in PE. 60% of them is male what is the number of male students?

Answers

Answer:

36 male students 24 female

Step-by-step explanation:

Answer:

24 is the answer

Step-by-step explanation:

Answer Both HELPPPP pls look at image

Answers

Answer:

FOR NUMBER 10 and 11

Step-by-step explanation:

$1.00= 2 minutes

$10.00= 20 minutes

$1.50= 3 minutes

$2.50= 5 minutes <3   can you give me a brainliest x

Shaundra may have decided to pick shop and go as 1 bottle from Super buy is $0.33 but 1 bottle from Shop and Go is $0.21 , this is a good choice as she i saving money.

Bobby Joe made a mistake on his assignment on Combining Like Terms. Can you help Bobby Joe? For full points on this question:

Tell me what he did RIGHT!

Tell me the mistake that Bobby Joe made

Tell me the correct way to combine like terms in this expression

6x + 5x + 2y
11x + 2y
13xy

Answers

Answer:

Bobby added 6x and 5x which was correct because they're like terms

Bobby then combined 11x and 2y which was incorrect, they're not like terms because they have different variables

to correct his mistake he has to stop simplifying the equation at 11x + 2y because that is as far as you can simplify it

Bobby Joe has done combination properly till [tex]11x + 2y[/tex] because, [tex]6x + 5x[/tex] are like terms and has common variable [tex]‘x’[/tex] but, he messed up when he started combining [tex]11x + 2y[/tex]because, they are not at all like terms and doesn't have common variable. So, to recover it he should stop combining till [tex]11x + 2y[/tex].

10^-2 + 8 round the coefficient to two decimal places​

Answers

Answer:

I believe it is .0801

Step-by-step explanation:

- A negative exponent will always turn into a fraction

- First change it to a fraction

1/10^2

- Simplify the exponent

10 times 10 = 100

- Change the fraction

1/100 or in decimal form which is 0.01

- Now the addition

8 + 0.01 = 8.01

- Move decimal to two decimal places

.0801

Answer:    .0801 is what I got because the way I understand it 10^(-2) + 8 =8.01 and you said round it to the coefficient to 2 decimal places. so I moves the 8 over 2 times because 8 is the coefficient and I got .0801

Hope it helped and I got it right

Step-by-step explanation:

What is the next number in this sequence? 3, 7, 11, 15….
17
21
19
22

Answers

Answer:

19

Step-by-step explanation:

Please give brainliest.

Answer: 19

Step-by-step explanation:

hope this works

Other Questions
Which is a factor that influences the development of cardiovascular disease?smokinggrowth of bacterialack of calciumsun exposure A student performs an experiment in which 5.0 g of potassium chloride, KCI, are dissolved into 100.0 mL of distilled water. The student records thetemperature both before and after dissolving the KCl into the water, as shown in the data table below. Use this data to answer the question that follows.Initial Temperature, C Final Temperature, C21.8C16.4CWhich statement below is a correct conclusion based on these results ?The temperature of the water decreases and so the reaction is exothermicThe temperature of the water increases and so the reaction is exothermicThe temperature of the water decreases and so the reaction is endothermicThe temperature of the water increases and so the reaction is endothermic Which of the following statements accurately describes the relative age of the fossils in these rock layers? u.s. war bonds helped the war effort by If you go on this question at all you are a republican and that is good B. Drinking water can only be obtainedhom seawater by hallaka True. I False should the United state adopt a declaratory nuclear policy of no first use how would one convert 36 yd to centimeters? I need help on this angle measurement paper PLEASE HELP!!!!!!!!!!!!(also if you dont know please dont answer so the people who know see this) The envelope method, notebook and pencil, and online software are all methods of ______.estimating your unexpected expensesplanning for your futuretracking your spendingunderstanding your current expenses Which of the following is not a characteristic of Central and East Asias arid climates?A.Average summer temperatures are around 93 F.B.Temperatures can fluctuate widely throughout a day.C.It has cool, wet summers and cold, dry winters.D.Annual rainfall is between two and six inches. Pls help me out, I need to know what value of x makes this equation trueequation: 6(2x 11) + 15 = 3x + 12I have already found the answer to this equation (x = 7) but I need to know what value of x makes the equation true. (If it's 7, my brain just needs a break from stuff, I've been up since 4 in the morning) DUE 10:00 PM HELP ASAP. When Sarah left your house this morning her cell phone was 80% charged and then it started to lose 8% charge for each hour there after write an equation for B in terms of tea representing the charge remaining in series battery as percentage t hours after Sara left her house PART A: How does the conflict between thenarrator and her father develop the plot of thestory?A The narrator and her father disagree on thecontent of her speech, revealing how theirdiffering experiences have contributed totheir views on free expression.B The narrator goes against her father'sadvice and reads her speech, showing howshe has decided to reject the controlcommon in the Dominican Republic.C The narrator reveals to her father in herspeech that she would rather remain inAmerica, establishing that she considersherself more American that Dominican.D The narrator expresses a lack of respect forauthority in her speech, revealing to herfather that she also doesn't respect him. I think of a number i halve it then subtract four A business has different branches that build homes and run farms. Whichaction would it most likely take if it wanted to increase its level of economicspecialization?A. Invest heavily in building homes and stop spending money onfarmsB. Continue building homes and running farms, while also managingapartmentsC. Begin building houses and running farms in a wealthier countryD. Make sure all its employees understand how to build homes andrun farms How many H2O molecules are created from 1 glucose molecule in the electron transport chain. (cellular respiration) 2 = 2(m 8) 2m = What is gravitonal force