4.John purchased a roll of cloth 2m long for $205.00 . He resold the cloth in lengths of 250 mm for $40.00 per length. Calculate profit he made.​

Answer:(3,4)

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

4n + 2 and n = 3

4(3) + 2 = 12 + 2

12 + 2 = 14

Answer: 3/80 or .375

Step-by-step explanation:

Answer:

7.15 (two sig figs)

Step-by-step explanation:

There is a time limit dude, googling is a faster way

1. Area of rectangle

A = l*z

2. Find z

93 = 13*z

z ≈ 7.15

Answer:

7km

Step-by-step explanation:

The given figure is a rectangle

The formula to find area of rectangle is,

[tex]l \times b[/tex]

Here,

Length = 13km

Area = 91 km^2

Then breadth = 91/13

= 7 km

Answer:

J. 9

Step-by-step explanation:

First we have to plot the points (In the picture)

Now we have to count how close the are together which would make it 8.

And the closest to that would be 9.

Hope this helps :)

Answer:

Step-by-step explanation:

The distance between two points is

d^2=(x2-x1)^2+(y2-y1)^2

We have points (-4,-6) and (4,4) so

d^2=(-4-4)^2+(-6-4)^2

d^2=8^2+10^2

d^2=64+100

d^2=164

d=12.8

So H 13 units is closest to the distance between the two points.

Answer:

to 1 decimal place,. (a) tan (3x + ... (i) 2cos 2x – 5sin 2x = 0 R cos(2x + λ) = 0 λ = 68.2 ⇒ 2x + 68.2 = 90 B1. 2x + λ = ... (16cos2x – 9)(cos2x – 1) = 0.

Answer: x = 15

Step-by-step explanation:

Since they are similar, corresponding angles are equal

m∠A = m∠E

m∠B = m∠F

m∠C = m∠G

--------------------------------------------------------------------------------------------------------

m∠B = m∠F:

x - 5 = 2/3 x

Solve for x

1/3 x - 5 = 0

1/3 x = 5

x = 15

Answer:

a is correct

hope this helps

Answer:

10 times

Step-by-step explanation:

8    88

18   98

28

38

48

58

68

78

Answer:

12 times

Step-by-step explanation:

you have to count how many times that the number 8 comes up.

Answer:

quadratic formula

Step-by-step explanation:

this applies when you look for the x values of a quadratic equation

Answer:

2

Step-by-step explanation:

Hi!

The slope of the line is y change over x change.

So... it is 6-(-2) over 1-(-3)

That equals to 8 over 4 which equals to 2.

Hope this helps :D

Answer:

Step-by-step explanation:

(a) Your $160 is correct.

(b) No, this is not a proportional relationship, because the graph does not go through the origin.  That, in turn, is because there is a fixed, up-front cost of $120.

(c) The total cost as a function of the number of months, m, is

TC(m) = $120 + ($40/month)m

Answer:

144

Step-by-step explanation:

Please comment if you need an explanation :D

Answer:

1 theater

Step-by-step explanation:

Given

[tex]P<4.75[/tex] --- Popcorn

[tex]P < 8.00[/tex] --- Movie

See attachment for the table that shows ticket and popcorn prices at five movie theater chains

Required

The number of theaters that supports the given inequality

The given inequality can be combined to give:

[tex]P < 4.75\ and\ P<8.00[/tex]

From the table entries, only one theater supports this inequality.

Where

[tex]P = 4.25[/tex] --- Movie

[tex]P = 7.25[/tex]  --- Popcorn

Which gives:

[tex]4.25 < 4.75\ and\ 7.25<8.00[/tex]

x= 6 x= 1

Step-by-step explanation:

hope this helps..........

Answer:

yeah the graph does match the equation

Answer:

Yes because the y intercept is at -1 like the equation and also can I have brainliest.

Step-by-step explanation:

Answer:

2x2=4

4+4=8

4/8 times 2 is 8/8, or 1.

Step-by-step explanation:

Answer:

first multiply 2 by 2 and then 4 by 4 becuase they are in parenthesis, then multiply whatever you got for 2x2 and 4x4 and multiply them together and then multiply that  answer by 2. then you should get the correct anwer

Step-by-step explanation:

hope this helps!!

Answer:

If you receive pridefully instead of gratefully, you'll just see it as something not "up to your standards". You just need to humble yourself

Answer:

Step-by-step explanation:

3b+8c=50c

3b=50c-8c

3b=42c

b=14c

So there are 14 cookies in each box.

Answer:

14

Step-by-step explanation:

First, take away the 8 cookies that were not part of the 3 boxes.

(50 - 8 = 42)

Now we know that 3 boxes of cookies can hold 42 total cookies. However, we need to know how much cookies 1 box can hold. If the 42 cookies are divided evenly between the 3 boxes, our equation would look like this:

42/3 = 14

Therefore, the answer is 14 cookies in each box.

Answer:

The correct answer is 64.6%

Step-by-step explanation:

95 student total are taking a math class out of 147 kids. 95/147 = 0.646, carry the decible and you get your percentage which is 64.6%

Answer:

9x

Step-by-step explanation:

Since all of them have the same variable you can add them up

1x+3x+5x=9x

Answer:

Se usaron 700 g de queso, quedando 300 g de queso.

Step-by-step explanation:

Si se usó 1/5 más 1/2 de queso, el total usado fue:

[tex]\frac{1}{5}+\frac{1}{2}=\frac{7}{10}[/tex]    

Entonces, se usó 7/10 del kg inicial de queso. Sabiendo que:

1 kg      ------ 1000 g

7/10 kg ------ x g

Entonces x = 700 g, lo que significa que se usaron 700 g de queso, quedando 300 g de queso.

Este problema se puede resolver utilizando una regla de tres, como se hizo aquí, o mefiante razones, en una equacion lineal.

Espero te haya sido de ayuda!

Answer:

Option A. I'm not sure about it.

Answer:

4 [tex]\frac{3}{6}[/tex]

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

From part (b)

If number who voted = 280

Number of voters who would have voted Geron:

35% * 280

0. 35 * 280 = 98 voters

40 people voted for others:

To check if estimate from. Part b is accurate :

10% voted for others

10% of estimated voters = 40

Let, number of estimated voters = x

0.1 * x = 40

0.1x = 40

x = 40/0.1

x = 400

If 40 people Voted others, the the number of voters should be 400 and not 280

Answer:

No

Step-by-step explanation:

Answer:

the first one is b

the second one is c

Step-by-step explanation:

have a great day :D

Answer:

y=x+3 and y=2.5x+1

Step-by-step explanation:

First one- The table is going +1 for every x so the x is just 1.  Because the table starts at 4 if you look for the 0 or the y intercept you'll get 3. y=x+3

Second One-  Table starts at 0 which is 1 so you know the y intercept.  The table is adding 2.5 for every x so x= 2.5   y=2.5x+1