Mathematics High School

it cost $25.20 for a pack 9 padlocks.

find the unit price in dollars per padlock.

if necessary, round your answer per cent.


pls explain with you're answer

Answers

Answer 1

Answer:

$2.8

Step-by-step explanation:

9 padlocks cost $25.20

Let the cost of a padlock be x

Then

9*x = 25.20x = 25.20/9x = $2.8

A padlock costs $2.8

Related Questions

What is 9/8 as a decimal

Answers

Answer: 1.125

Step-by-step explanation: Hopefully this helps!

please answer asap! i’ll mark you brainliest

Answers

Answer: y = ⅘x + 48      

The x intercept is:  -60

The y intercept is:  48

name the multiplicative inverse of 3/7

Answers

Answer: I think it would be 7/3

Step-by-step explanation:

you just flip it backwards

What does-12x-41=-221

Answers

Answer:

-15

Step-by-step explanation:

+41 to -221=180

-12x=180

then divide the -12

-15

Algebra 1- x-2y=1 find for y

Answers

Answer: I got x= -2y  

1- x-2y=1

Cancel 1 on both sides.

−x−2y=0

Add 2y to both sides.

−x=2y

Multiply both sides by -1.

x=−2y

there if that helps :)

What is 9/2÷3/4?

It has to be 20 things long so....siahdifhifhidhfi
Sorry about that tho...

Answers

Answer:

[See Below]

Step-by-step explanation:

[tex]Hey~There![/tex]

____________________

➜ Turn each fraction into a decimal:

[tex]\frac{9}{2} =4.5[/tex][tex]\frac{3}{4} =0.75[/tex]

➜ Now divide:

[tex]4.5[/tex] ÷ [tex]0.75=6[/tex]

____________________

So based on the work above we can conclude that your answer is:

Fraction Form: [tex]\frac{\bold6}{\bold1}[/tex]Exact Form: [tex]\bold6[/tex]

____________________

[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ

4y = 2x - 4
2y = -4x + 2

Answers

59 that the anaqueles y un poco del aire

A truck can be rented from Company A for ​$110 a day plus ​$0.80 per mile. Company B charges ​$30 a day plus ​$0.90 per mile to rent the same truck. How many miles must be driven in a day to make the rental cost for Company A a better deal than Company​ B's?

Answers

Answer:

800 miles

Step-by-step explanation:

Let the number of miles be represented by x

Company A for ​$110 a day plus ​$0.80 per mile.

$110 + $0.80 × x

110 + 0.80x

Company B charges ​$30 a day plus ​$0.90 per mile to rent the same truck.

$30 + $0.90 × x

30 + 0.90x

110 + 0.80x = 30 + 0.90x

110 - 30 = 0.90x - 0.80x

80 = 0.1x

x = 80/0.1

x = 800 miles

800 miles driven per day makes the rental cost for Company A a better deal than Company​ B's

Which table has a constant of proportionality between y and x of 0.6

Answers

Answer:

B

Step-by-step explanation:

ye

2 9/10 + 1 7/18

If nobody can answer this i have cancer

Answers

Answer:4 13/45

Step-by-step explanation:

29/10 +25/18

Len 10,18 = 90

9(29)+5(25) /90

261+125 /90 = 386/90 = 4 13/45

John increased the amount of water he drinks everyday from 20 fl oz to 48 fl oz. By what percent did John increased the water he drinks?

Answers

Answer:

140%

Step-by-step explanation:

Percentage change in any variable is given by

percentage change = (new value - old value)/ old value * 100

_________________________________________________

Given

Earlier amount of drinking water = 20 fl oz

New amount of drinking water = 48 fl oz

Percentage increase in drinking of water = (48-20)/20 * 100 = 28/20 * 100

Percentage increase in drinking of water =  28*5 = 140 %

Thus, there is 140% percentage increase in water by John.

How many times does 45 go into 704

Answers

Answer:

15.64

Step-by-step explanation:

Answer:

15.64 times

Step-by-step explanation:

704/45= 15.64

I RLY NEED HELP RIGHT NOW I NEED TO TURN THIS IN 20 MINUTES PLZ HELP ME !!!!! :(:(:( :( :( :(

Answers

Answer:

c=11

Step-by-step explanation:

8+9+12+c/4= 10

17+12+c/4=10

29+c/4=10

29+c=40

c=40-29

c=11

Answer:

I THINK its 11

Step-by-step explanation:

Mean is just average and if you add the cars sold in the first 3 months it equals 29. we need an average of 10. 40 divided by 4 is 10. we divide by for because it is the number of months. to get to 40 overall cars, he would need to sell 11 cars in the 4th month.

x/10.7 =7
try finding the value of x.
the answer is not 1.52857142857

Answers

Answer:74.9

Step-by-step explanation:

A bowl weighs 11/40
lb. Express this as a decimal.

Answers

Answer:

Decimal: 0.275           Percentage: 27.5

Step-by-step explanation:

Jared is reading a 300-page book he borrowed from the library. So far, he has only read 85 pages. He has 5 more days to read the book until he returns it to the library. How many pages must he read on average per day in order to finish the book before he returns it to the library?

Write an equation that represents the problem. Define any variables.

Solve the equation. Show all work.

Explain what the solution represents.

Answers

Answer: 43

Step-by-step explanation: subtract 300 by the amount he has already read. That gives you 215. Divide 215 by the amount of days he has left. That gives you 43.

Answer:

It should take him about 4 days

What is the distance between the following points?

Answers

Answer:

9.8

Step-by-step explanation:

[tex]\sqrt{(6-2)^2+(-5-4)^2} =9.8[/tex]

can SOMEBODY PLZZZZ GIVE ME THE ANSWERSSSSSSSSSSSSSSSS

Answers

Answer:

Yes

Step-by-step explanation:

Someone will

What are the zeros of this quadratic function?
AX) = (x-7)(x+8)
ОА.
x=0 and x= -8
OB.
x= 7 and x=-8
Ос.
x= -7 and x= 8
OD.
x= 0 and x=7

Answers

Answer:

B

Step-by-step explanation:

Given

f(x) = (x - 7)(x + 8)

To obtain the zeros , let f(x) = 0, that is

(x - 7)(x + 8) = 0

Equate each factor to zero and solve for x

x - 7 = 0 ⇒ x = 7

x + 8 = 0 ⇒ x = - 8

Need help due today!!!!

Answers

Answer:

sorry bout my handwriting but yea :)

Step-by-step explanation:

Answer:

oi k

Step-by-step explanation:

I NEED HELP ASAP!!!!

Answers

Answer:

bring the 2 1/2 infront of the positive 2 but in between the 2 and three. bring the 3/8 behind the negitive one but on the third smallest line. bring the -7/8 behind the positive 1 but on the 7th smallest line. bring the -2 1/2 between the negitive three and two.

Step-by-step explanation:

-3/8 goes five tick marks after -1.
7/8 goes a tick mark before 1.
2/12 goes four tick marks after 2.
-2 1/2 goes four tick marks after -3 (where you had put 2 1/2.)
I hope this helps. ♡

I’ll mark brainliest!
Help please :)

Answers

Answer:

i think it is b ... not sure

Step-by-step explanation:

RSTis congruent to RUT. If angle S is (5x-11) degrees and angle U is (4x+9)
degrees, find the value of x.

Answers

Answer:The answer is x=20

Step-by-step explanation:

A perfect score on a test with 25 questions is 100. Each question is worth the same number of points

Fred got a score of 92 on the test Enter a division sentence using negative numbers where the quotient
represents the number of questions Fred answered incorrectly on the test

Answers

Answer:

8

Step-by-step explanation:

its 8 because if you do the math correctly witch would be b×h×92-48÷7

n the inequality -x > 5, what must you do to solve the problem?
you divide by 1
you divide by 5
you divide by -1
you divide by -5

Answers

Answer:

You divide by - 1

Step-by-step explanation:

-x divided by - 1 is x

5 divided by - 1 is - 5

x > - 5

You divide by -1 in this answer

HELPP PLEASEEE ??????

Answers

Answer:

NM

MQ

<PMQ

<QMP

M

Step-by-step explanation:

I am sorry there is really no way to explain this other than to look at the picture

What is the runner’s speed?
minutes per mile

Answers

Answer:

The runner's speed is "10" minutes per mile

Step-by-step explanation:

EDGE 2020

ZoneZ Faze on YT

DeMarkus says that a store overcharged him on the price of the video game he bought. He thought that the price was marked of the original price, but it was really off the original price. He misread the advertisement. If the original price of the game was $48, what is the difference between the price that DeMarkus thought he should pay and the price that the store charged him?

Answers

Answer:

 $24

Step-by-step explanation:

The question is not complete, here is the complete question

"DeMarkus says that a store overcharged him on the price of the video game he bought. He thought that the price was marked 1/4 of the original price, but it was really 1/4 off the original price. He misread the advertisement. If the original price of the game was $48, what is the difference between the price that DeMarkus thought he should pay and the price that the store charged him?"

SolutionTake note of the words "of" and "off"

1/4 of $48= 0.25*48=$12

so he thought he should pay $12

1/4 off $48= $48-$12= $36

now the difference is

36-12= $24


-10d4e3f5 = 15d2e2f

Answers

Answer:

solve for D: d=0

solve for f: f=0

answer based on taking 'e' as a scientific notation

Somebody please help!

Answers

Answer:

11g

Step-by-step explanation:

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