Which number like inequality represents n<-1?

Answer:

4.5

Step-by-step explanation:

7 1/2 X 6 = 45.

Then you just add the decimal point to get 4.5.

Answer:

(- 1, 2 )

Step-by-step explanation:

Given the 2 equations

- 3x - 5y = - 7 → (1)

- 4x + 5y = 14 → (2)

Add the 2 equations term by term to eliminate y , that is

- 7x + 0 = 7

- 7x = 7 ( divide both sides by - 7 )

x = - 1

Substitute x = - 1 into either of the 2 equations and solve for y

Substituting into (1)

- 3(- 1) - 5y = - 7

3 - 5y = - 7 ( subtract 3 from both sides )

- 5y = - 10 ( divide both sides by - 5 )

y = 2

solution is (- 1, 2 )

Answer:

( -1, 2)

Step-by-step explanation:

Since this is asking for elimination, you will need to line up x or y to be the opposite amount:

-3x -5y = -7

-4x + 5y = 14

(notice -5y and 5y are already opposite, therefore no further actions are needed to line them up.)

Next step is to add both equations up to eliminate y and to find x:

-7x = 7

x = -1

After finding x, plug the x back into either one of the equations to solve for y. If you are unsure, you can plug it into the other equations to double check.

If you chose to do equation 1:

-3(-1) -5y = -7

3 -5y = -7

-5y = -10

y = 2

If you chose to do equation 2:

-4(-1) + 5y = 14

4 + 5y = 14

5y = 10

y = 2

After finding x and y, you will find the point ( -1, 2)

Answer:

The value of tan A: 40/9

i.e.

tan A = 40/9

Step-by-step explanation:

Given

Hypotenuse = 41

To determine

m ∠ A = ?

Using the trigonometric ratio

tan A = opposite / adjacent

Here:

Thus, substituting opposite = 40 and adjacent = 0 in the equation

tan A = opposite / adjacent

tan A = 40/9

Therefore, the value of tan A: 40/9

i.e.

tan A = 40/9

Answer:

11.) 7a - 4a = 24      12.) 1800    13.)  5.4     14.) 3.55   15.) 35     16.) 99.32

Step-by-step explanation:

11.)        7(8) - 4(8)

 7 x 8 = 56 ) ( 4 x 8 = 32

          56 - 32 = 24

12.)  15 x 12 = 180

     180 x 10 = 1800

13.)  7.8 − 2.4  = 5.4

14.)   Move the decimal two spaces to the left

        355% = 3.55

15.)  A=hbb

      2=5·14

        2=35

16.)   54.2

        19

    +  26.12

    ---------------

         99.32

Answer:

Angle R is equal to 35 and DE is equal to 48

Step-by-step explanation:

In similar triangles, like these, the angles will always be the same to its correspondent. Angle E in the other triangle is 35 degrees so R, its corresponding angle, will be the same. So therefore R is 35.

This is not the same case for sides. There will always be a ratio between both triangles. The ratio in this case is 1.2 to 1. So multiply RP (DE's corresponding side), by 1.2. You will get 48. So therefore DE is equal to 48.

Hope this helped! Please mark me as brainliest!

Answer:

x ≤ 9

Step-by-step explanation:

First, Isolate the variable by subtracting 8.

1/3x<= 3

Multiply both sides by 3

x<= 9

Answer:

x≤9

Step-by-step explanation:

Step 1: Subract 8 from both sides.

1/3x+8-8≤11-8

1/3x ≤3

Step 2: Multiply both sides by 3.

3*(1/3x)≤(3)*(3)

x≤9

Answer:

1 mile = 0.5 cm

Step-by-step explanation:

I hope this helps!

Hey again!

The answer to your question is 2 cm = 1 mile

We can solve this by doing 9/4.5, and we get 2. This means that every 2 centimeters in the scale drawing is equal to 1 mile in the actual.

Hope this helps!

Answer: A yes. Each input has only one output.

Step-by-step explanation:

functions are determined by each input only having one output.

Answer:

Answer is A

Step-by-step explanation:

Answer:

C & E

Step-by-step explanation:

Answer:

C.) The length of the major axis is 32 units.

E.) One of the foci is approximately

Step-by-step explanation:

Answer: The line representing the function has its y-intercept at 40. So, the initial value of the function graphed is 40.

Step-by-step explanation:

The equation of the line passing through the points (-2,3) and (-3,5) will be 2x + y + 1 = 0 and the rate of change is negative 2.

A Linear system is a system in which the degree of the variable in the equation is one. It may contain one, two, or more than two variables.

A linear function passes through the points (-2,3) and (-3,5). Complete the following tasks to find the equation of the function.

Then the equation of the line passing through the points (-2,3) and (-3,5) will be

[tex]\begin{aligned} y - 5 &= \dfrac{5-3}{-3 + 2} (x + 3)\\\\y - 5 &= -2 (x + 3)\\\\y - 5 &= -2x -6\\\\2x + y + 1 &= 0 \end{aligned}[/tex]

The rate of change is negative 2.

More about the linear system link is given below.

https://brainly.com/question/20379472

#SPJ2

Answer:

5x + 15

Step-by-step explanation:

3(2x + 5)-x

6x + 15 - x

5x + 15

Hope this Helps!!!

Answer:

y = 4x + 5

Step-by-step explanation:

First let's find its slope.

(5-9)/(0-1) = 4.

So far, in the equation we have y=4x+b.

As for the y-intercept, the coordinate (0,5) is the y-intercept.

Therefore, the equation in slope intercept form would be y=4x+5.

Answer:

Michelle < Staci < Kelly < Kyle

Kyle is the greatest distance from work, while Michelle is the closest to work.

Step-by-Step Explanation:

1 kilometer = 0.62137119 mile(s)

4.5 miles = 0.62137119 × 4.5 = 2.79617036 kilometers

4,200 meters = 4.2 kilometers

670,000 centimeters = 6.7 kilometers

So,

Michelle = 2.8 kilometers (rounded up)

Kelly = 5.6 kilometers

Staci = 4.2 kilometers

Kyle = 6.7 kilometers

So,

Michelle < Staci < Kelly < Kyle

Kyle is the greatest distance from work, while Michelle is the closest to work.

Hope this helps! ^^

Answer:

The  

✔ parking lot

is located at (11

2

, 2)

The field is located at  

✔ (–1½ , 1)

.

Step-by-step explanation:

Trust me on this, also can I have brainiest please?

Hope you do well! :D

Answer:

Step-by-step explanation:

Dear Ms Striclend,

I don’t think you meant to, but you made a mistake putting in the value for the computer system. Can you please explain to me how you made the mistake?

Thanks!

my name

Answer: Missing value is 6

Step-by-step explanation: -9+6=-3

Answer: 6.50 I think

Step-by-step explanation:

I took 32/5=6. 6*5=30 which left 2. I divided that by 4 which gave me .50 that's how I got 6.50. I got the 5 because it takes 5 of the 20% to make 100%

Answer:

Y Intercept : (-3, 0)

X Intercept : (0, -1.2)

Answer:

18x-15

Step-by-step explanation:

Answer:

negative 4 and negative 1

Answer:

Step-by-step explanation:

Substitute the value for x.

f(-5) = 3(-5) - 2

f(-5) = -15 - 2

f(-5) = -17

Answer:

Yes (2,7) Is A solution of the system

Step-by-step explanation:

Answer:

y=1/2x+2

Step-by-step explanation:

hope it helps ^^

Answer:

8 Possible Combinations

Step-by-step explanation:

Trust me my guy

Answer:

8

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

I hope this helps you with your question :)

Answer:

d

Step-by-step explanation:

n - 10

Because you are trying to find 10 less than n, so you would want to subtract 10

Hope this Helps!!!

Answer: y=(x + 3)^2 - 10

Step-by-step explanation: finding the vertex form

Answer:

1/5

Step-by-step explanation:

The volume is found by multiplying the height, width, and length. So to find the height, you need to divide 1/100 by 1/4 and 1/5.

1/100 divided by 1/5 = 1/20

1/20 divided by 1/4 = 1/5

Hope this helps :)

Answer:

Step-by-step explanation:

3×x+4×3

3x+12

Answer:

Step-by-step explanation:

The first step would be to multiply out the bracket. So, using this example we would times each item inside the bracket by 3.

As a result we would get: 3x + 12 = 18

Then we would need to move the 'x' value to one side of the equation and the rest of the equation to the other side. To move '12' onto the other side of the = sign we need to subtract 12 from both sides.

This would then bring us to: 3x = 6

Finally, to find the value of 'x' we then need to divide both side of the equation by 3.  

Resulting in the final answer of x = 2