If LM = X+3, MN = 2x, LN = 4x, and M is between L and N, then LN = ?​

Answer:

37.33 mph

Step-by-step explanation:

calculator soup app is good for this type of problem.

The rate when expressed in miles per hour gives us;

37.33 miles per hour

We are given;

28 miles in 3/4 hour

This means that a distance of 28 miles is covered in every 3/4 hour.

Now, we want to express it as a rate in miles per hour

Miles per hour simply means speed.

We know that formula for speed is;

Speed = distance/time

Speed = 28 miles/(3/4 hour)

Speed = (28 × 4)/3

Speed = 37.33 miles per hour

Thus, the rate when expressed in miles per hour is 37.33 miles per hour

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Answer:

211+b=x

Step-by-step explanation:

Answer:

y = 1

Step-by-step explanation:

The line with equation y = - 5 is a horizontal line parallel to the x- axis.

Then a line parallel to it will also be horizontal with equation

y = c

where c is the value of the y- coordinates the line passes through.

The line passes through (2, 1) with y- coordinate 1 , then

y = 1 ← equation of parallel line

Answer:

adding integers means adding integers with the same signs whili subtracting integers means adding the integers of apposite

Answer:

each bottle was $2.12 :P

Step-by-step explanation:

➼start by making an equation to find the price of the juice pack, in this case x would be the price of the juice pack because its unknown, the juice pack price(x) added to the price of the oranges(2.72) and equal the total(45.12), the before tax part is not needed info

2.72 + x = 45.12

➼now our aim to get x alone to find out its worth so we will have to do the opposite and subtract 2.72 from everything, since its positive

2.72-2.72=0 crosses out

45.12-2.72=42.4

➼which gets us x = 42.4 so one 20 pack is 42.40 dollars but we arent done yet, to find out the price of EACH bottle we must divide 42.4 by 20!

42.4/20=2.12

➼so to sum it up, each bottle is $2.12 :)

Answer:

$2.12

Step-by-step explanation:

1. Take the total and subtract the amount of the oranges so we can focus on the juice boxes.

45.12 - 2.72 = 42.4

2. Now that the oranges are out of the way, take the remaining amount of the total (how much the 20 boxes cost all together), 42.4, and divide by 20 to find how much each box costs.

42.4 ÷ 20 = 2.12

Hope I could help :)

Answer:

-220

Step-by-step explanation:

2,300-1 then we go into the negatives 0- -2,300

so if -5 is further from 0 than -4 that means the larger number is further

Answer:

88,200:16 = 5,512.5

Step-by-step explanation:

Answer:

9z^8

Step-by-step explanation:

2z^8 + 7z^8

Answer:

c=85

Step-by-step explanation:

180-62=118

118-33=85

thus c=85

x = -8

3x = 3 · (-8) = -24

.......

Answer:

l = 12 is the answer

Answer:

B, L=12

Step-by-step explanation:

Simple two-step. first you ignore addition sign, (there to trick ya) so L-3=9

then you need L by itself so add three to both sides and you'll be done.

L=12

Answer:

7 jshdbnskskslaksnbfbfje

Answer:

x is undefined at 1

................

Answer:

0.38 kilolitres

Step-by-step explanation:

1 gallon = 3.79 litres

100 gallons = 3.79 x 100 = 379 litres

Then convert litres to kilolitres:

379 litres = 0.38 kilolitres

Answer:

47,000

Step-by-step explanation:

6,750 rounds up to 7,000

Answer:

Hi Lovelys!!

Answer is down below!!

Step-by-step explanation:

One of the most practical applications of irrational numbers is finding the circumference of a circle. C = 2πr uses the irrational number π ≈ 3.14159... pi=3.141592654 people uses it dealing with circle, sphere, check computer accuracy.

Hope this helps!! =3

Have a wonderful day, evening, or night!! <3

Answer:

Step-by-step explanation:

5/6 = 14*5/14*65/6 = 5/6  

Answer:

Step-by-step explanation:

Let the salary in the previous year = $ x

Now the salary = $ (x +1000)

This year savings = $ 5720

13% * (x + 1000)= 5720

0.13 *(x + 1000) = 5720

0.13*x + 0.13*1000 = 5720

0.13x + 130 = 5720        {subtract 130 from both sides}

         0.13x = 5720 - 130

        0.13x  = 5590    {Divide both sides by 0.13}

               x = 5590/0.13

x = $ 43000

Sandra's previous year salary = $ 43000

x = -2

I hope this helps!

17$.......................

Answer:

$17

Step-by-step explanation:

If you bought the shirt for $7 and sell it for $17 you make a $10 profit. This is because you have 10 more $ than what you started with.

I think its c i don't know

maybe it will help :>

Laugh now cry later.

Answer:

23x + 49

Step-by-step explanation:

4 (5x+15-2)+3x-3

subtract the numbers

4 (5x+13)+3x-3

distribute 4

20x+52+3x-3

23x+52-3

subtract

23x+49

Answer:

16

Step-by-step explanation:

you do 20 minus 4 which is 16

[tex](a+b)(a-b)=a^2-b^2\\\\(4+2i)(4-2i)=4^2-(2i)^2=\boxed{16-4i^2}[/tex]

Answer:

A

Step-by-step explanation:

We want to simplify the expression:

[tex](4 + 2i)(4- 2i)[/tex]

Notice that this is the difference of two squares. That is:

[tex](a +b)(a-b) = a^2 - b^2[/tex]

We can let a = 4 and b = 2i. Hence:

[tex](4+2i)(4-2i) = (4)^2 - (2i)^2[/tex]

Simplify:

[tex]= (16) - (4i^2) \\ \\ = 16 - (-4) \\ \\ = 20[/tex]

(Note that i² = -1.)

In conclusion, our answer is A.

Answer:

Step-by-step explanation:

a) 729 = 3 * 3 * 3 * 3 * 3 * 3

[tex]\sqrt[3]{729}=\sqrt[3]{3*3*3*3*3*3}=3*3 = 9[/tex]

b) 5832 = 2 * 2 * 2 * 3*3* 3 * 3 * 3 * 3

[tex]\sqrt[3]{5832}=\sqrt[3]{2*2*2* 3*3*3 *3*3*3}=2*3*3 = 18[/tex]

[tex]j) 0.064= \dfrac{64}{1000}=\dfrac{2*2*2*2*2*2}{2*2*2*5*5*5}\\\\\\\sqrt[3]{0.064}=\sqrt[3]{\dfrac{2*2*2* 2*2*2}{2*2*2 *5*5*5}}= \dfrac{2*2}{2*5}=\dfrac{4}{10}=0.4[/tex]

[tex]n) \sqrt[3]{\dfrac{512}{3375}}=\sqrt[3]{\dfrac{2*2*2*2*2*2*2*2*2}{5*5*5*3*3*3}}=\dfrac{2*2*2}{5*3}=\dfrac{8}{15}[/tex]

Answer:

x = -5.5

Step-by-step explanation:

probaly wrong just a guess

Answer:

The choose a. – 2

Step-by-step explanation:

[tex]f( - 8) = \frac{ - 8}{4} = - 2[/tex]

Answer:

8 hours cushejeujwkaksks