Help! 13 points and brainliest!
Question in picture attached

Answer:

-6n -3

Step-by-step explanation:

I'm assuming that if you don't need the variable solved, then you need it converted? here's another form.

Answer:

11

Step-by-step explanation:

Answer:

$2c ≤ $45

I believe this is the right inequality.

Answer:

x = 40 degrees

Step-by-step explanation:

The line at the angle adds up to 180 degrees because it is straight, so we have the equation 100 + 2x = 180

Equation:

100 + 2x = 180

2x = 80

x = 40

Answer:

key

Step-by-step explanation:

Answer:

4 :)

Step-by-step explanation:

Answer:

LOL ITS 4 HJVFSHFXWHBSKJWNJKQSNBISBI

Answer:

Each granola bar costs $0.73.

Step-by-step explanation:

11/15 = 0.73

Answer:

3

Step-by-step explanation:

42 is 2 x 3 x 7

81 is 3 x 3 x 3 x 3

3 is the greatest common factor

Answer:

3

Step-by-step explanation:

3 is the greatest common factor of 42 and 81

Answer: A

Step-by-step explanation:

The equation option 3rd is correct option.

An expression or a statement that comprises two algebraic expressions with the same value and are separated by an equal symbol in between them.

Given that, four equation,

5 = 3x/2 - 8

Adding 8 to both sides,

5 + 8 = 3x/2 - 8 + 8

13 = 3x/2

Multiplying by 2 to both sides,

13*2 = 3x/2*2

26 = 3x

x = 26/3

Hence, equation 3rd is the correct answer.

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Answer:

The midpoint (x,y)=(6,9)

Step-by-step explanation:

We need to find midpoints(x,y) of the line segment having endpoints S(8, 8) and T(4, 10)

The formula to find midpoint is:

[tex]Midpoint(x,y)=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\[/tex]

We are given: [tex]x_1=8, y_1=8, x_2=4 , y_2=10[/tex]

Putting values and finding midpoint

[tex]Midpoint(x,y)=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\Midpoint(x,y)=(\frac{8+4}{2},\frac{8+10}{2})\\Midpoint(x,y)=(\frac{12}{2},\frac{18}{2})\\Midpoint(x,y)=(6,9)[/tex]

So, the midpoint (x,y)=(6,9)

Answer:

No.

Step-by-step explanation:

If they are scaled versions of each other then the ratio of corresponding sides would be equal.

11/2 = 5.5

37/7 = 5.29

So they are not scaled versions

Answer:

no

Step-by-step explanation:

Answer:

Um okay? I'm confused...

Answer:

0.108

Step-by-step explanation:

Given that:

Number of flights reached early = 65

Number of flights reached on time = 273

Number of flights reached late = 218

Number of flights canceled = 44

To find:

The probability that a flight is early.

Solution:

First of all, let us have a look at the formula for probability of an event E.

Formula for probability of an event E can be observed as:

[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}[/tex]

Here, Event E is that the flight is early.

Number of favorable cases is equal to the number of a flights which reached early i.e. 65

Total number of cases is the total number of flights.

i.e. 65 + 273 + 218 + 44 = 600

So, the required probability is:

[tex]P(E) = \dfrac{65}{600} = \bold{0.108}[/tex]

Answer: 75/2

Step-by-step explanation: Math

Answer:

75/2

Step-by-step explanation:

16/30=20/x

Cross multiply

16*x=(20)*(30)

16x=600

Divide both sides by 16.

16x /16  = 600 /16

x=75/2

I hope it's right

Answer:

1. A

2. B

Hopefully this is right.

Can i have brainliest?

i don't know specifically what you are looking for but:

Direction: Opens Up

Vertex: (1, -1)

Axis of Symmetry: x = 1

and i attached the graph

Answer:  x = √(((-F - 4)^2)/16 - 1/2) + (F + 4)/4 or x = (F + 4)/4 - √(((-F - 4)^2)/16 - 1/2)

Step-by-step explanation:

Solve for x:

F x = 2 x^2 - 4 x + 1

Subtract 2 x^2 - 4 x + 1 from both sides:

-2 x^2 + F x + 4 x - 1 = 0

Collect in terms of x:

-1 + x (F + 4) - 2 x^2 = 0

Divide both sides by -2:

1/2 + 1/2 x (-F - 4) + x^2 = 0

Subtract 1/2 from both sides:

1/2 x (-F - 4) + x^2 = -1/2

Add 1/16 (-F - 4)^2 to both sides:

1/16 (-F - 4)^2 + 1/2 x (-F - 4) + x^2 = 1/16 (-F - 4)^2 - 1/2

Write the left hand side as a square:

(1/4 (-F - 4) + x)^2 = 1/16 (-F - 4)^2 - 1/2

Take the square root of both sides:

1/4 (-F - 4) + x = √(1/16 (-F - 4)^2 - 1/2) or 1/4 (-F - 4) + x = -√(1/16 (-F - 4)^2 - 1/2)

Subtract 1/4 (-F - 4) from both sides:

x = √(((-F - 4)^2)/16 - 1/2) + (F + 4)/4 or 1/4 (-F - 4) + x = -√(1/16 (-F - 4)^2 - 1/2)

Subtract 1/4 (-F - 4) from both sides:

Answer: x = √(((-F - 4)^2)/16 - 1/2) + (F + 4)/4 or x = (F + 4)/4 - √(((-F - 4)^2)/16 - 1/2)

Answer:

You are correct, Its 4

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

2 is slope, -1 is b (y axis)

this is bc of y=mx+b (m is slope)

Answer:

There were 650 rabbits last year

The percentage of a quantity can be found by first changing the percent into a fraction and then multiplying it to the value of that quantity. Last year the number of rabbits was 150.

A percentage is a value that indicates the hundredth part of any quantity.

To convert percentage into a fraction it is divided by 100.

Given that,

The population of rabbit this year is 300.

The percentage of the population with respect to the last year is 200%.

Suppose the population of rabbits last year was P.

Then as per the question, following expression can be written,

200% of N = 300

⇒ (200 / 100) × N = 300

⇒ 2N = 300

⇒ N = 150

Hence, the population of the rabbits last year was 150.

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Answer:

51% (596.7) or 52% (608.4)

Step-by-step explanation:

1170 multiply by 51% or 52% and you will get as close as you can to 600. I hope this can help. I am sorry If I got it wrong or misunderstood. :) Have a nice day!

Answer:

jay caught 42 fish that more than blair

Step-by-step explanation:

Answer:

Jay caught 14 and Blair caught 7

Step-by-step explanation:

21/3=7

7+7+7

14+7

14 is twice as many as 7

Answer:2.41

Step-by-step explanation:

There are 3 simple steps to subtract fractions

Make sure the bottom numbers (the denominators) are the same.

Subtract the top numbers (the numerators). Put the answer over the same denominator.

Simplify the fraction (if needed).

9514 1404 393

Explanation:

The sine of an angle in standard position is the y-coordinate of the intersection of its terminal ray with the unit circle. When the angle is in the range 180° < θ < 360°, that point of intersection is in quadrant III or IV, where y-coordinates are negative.

__

Alternative explanation:

That is where the sine curve is below the x-axis.

Answer:

$4.25 x 60 = $ 255.00

Step-by-step explanation:

Answer:

#2

Step-by-step explanation:

Answer:

Step-by-step explanation:

The first one most likely because it keeps going by 3 like for example: 1+3=4, 2+3=5. So yea it's the first one. Hope it helps :D

Answer:

There are 20 potatoes in each bag.

Step-by-step explanation:

There are 12 in a dozen. 10 dozens equal 120.

120 ÷ 6 = 20.

20 potatoes in each bag.

Hope this helped!

Answer:

there are 20 potatoes in each bag.

Step-by-step explanation:

One dozen is equal to 12, so you have to multiply 12 by 10 to find the number of potatoes Julio's dad bought.

12 x 10 = 120

after finding the number of potatoes bought, you have to divide the number of potatoes by the number of bags:

120 : 6 = 20

hope this helps!