What is the equation of the line that is represented by the table of values below?

x y
0 15
1 12
2 9
3 6
Group of answer choices

y = -3x + 15

y = -15x - 3

y = 15x - 3

y = 3x + 15

Answer:

one solution

Step-by-step explanation:

here, we want to select the correct option

From the system, we have two values of y

Equating the y-values

3x + 2 = -2x - 1

What this mean is that there is only a particular point where this solution will work and as such, the system has one solution

Step-by-step explanation:

3^-n=0.2

1/3^n=0.2

1=0.2(3^n)

3^n=1/0.2

3^n=5

(3^n)²=5²

(3^n)²=25

The value of the given expression (3^n)^2 is; 25.

From the task content, it follows that;

On this note; it follows that; 3^n = 5.

Consequently, the value of the expression (3^n)^2 is; (5)²

The value of the expression; (3^n)^2 is; 25.

Read more on value of expressions;

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Answer:

Slope is 1/5

Step-by-step explanation:

m = (y2 - y1)/ (x2 - x1)

m = (3-4)/(-2-3)

m = (-1)/(-5)

m = 1/5

Answer:

[tex]y = -3+ rx[/tex]

Step-by-step explanation:

Given

[tex]Base = -3C[/tex]

[tex]Time = x[/tex]

Required

Determine the equation (y)

Let the steady rate be represented with r.

So, the equation (y) can be determined using:

[tex]y = Base + Rate * Time[/tex]

[tex]y = -3+ r* x[/tex]

[tex]y = -3+ rx[/tex]

Answer:

7 dimes and 5 nickles

Step-by-step explanation:

7 times 10 equals 70 5 times 5 equals 25. 70 plus 25 equals 95

Answer:

51.85

Step-by-step explanation:

hope this helps lol

51.85

Percentage Calculator: 28 is what percent of 54? = 51.85.

Answer:

There someone already asked the question

Answer:

2

Step-by-step explanation:

Isolate the variable:

6x - 5 = 7

     +5   +5

6x = 12

/6     /6

x = 2

Check our work:

6(2) - 5 =7

12 - 5 = 7

7 = 7

Correct!

Answer:

∠2 = 80°

Step-by-step explanation:

∠1 and ∠2 are supplementary angles (their sum is 180°)

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Answer: 659.7 yd^2

I hope this helped!

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Answer:

(5×0.16)+ (1× 0.56) +(1 ×0.45)

Answer:

18

Step-by-step explanation:

you always do the parenthesis first

10-7=3

6x3=18

Answer:

90 is the answer

Step-by-step explanation:

P(10,2) = [tex]\frac{10!}{(10-2)!}[/tex] = [tex]\frac{10!}{8!}[/tex] = [tex]\frac{10x9x8!}{8!}[/tex]

10x9

=90

The number of ways should be 90.

Since There are 10 doors to a coliseum.

So, here we used the permutation

[tex]= \frac{10!}{(10!-2!)}\\\\ = \frac{10!}{8!} \\\\= \frac{10\times 9\times 8!}{8!} \\\\= 10\times 9[/tex]

= 90

Learn more about permutation here: https://brainly.com/question/14767366?referrer=searchResults

Answer:

(x+1)^2 = x^2 + 2x +1

so b =2

Step-by-step explanation:

Answer:

Area of river = depth × width

=3×40

[tex] = 120 {m}^{2} [/tex]

amount of water that falls into the sea ⇒

Area of river × flow rate

[tex]120 {m}^{2} \times 2 \: \frac{km}{hr} [/tex]

[tex]120 \times \frac{2 \times 1000 {m}^{2} }{(60)min} [/tex]

[tex]4000 \: \frac{ {m}^{3} }{min} [/tex]

:. [tex] {4000m}^{3} [/tex] of water falls into the sea per min.

So, [tex] {4000m}^{3} [/tex]

= 4000 × 1000 litres

= 4000000 litres

So, in 1 minute, water will fall into the sea is 4000000 litres.

Step-by-step explanation:

Hope it is helpful....

Answer:

1296

Step-by-step explanation:

Answer:

what they said. jk i actually don't know if they're correct

Step-by-step explanation:

Answer:

2W+2L=perimeter=74

Step-by-step explanation:

2W=74-2L

2(2W)+2(L/2)=76

substitute 74 - 2L for 2W in the last equation to solve for L. Put that value in the first equation to find W. Check by putting both values into the last equation.

Answer:

Step-by-step explanation:

Yes

Answer:

21 square feet

Step-by-step explanation:

A cube has 6 faces, therefore 126/6 = 21 sq/ft the area of 1 face

The area of one face of a cube is 21 feet.

Surface area of cube is the sum of areas of all the faces of cube, that covers it.

The formula for surface area is equal to six times of square of length of the sides of cube.

A cube has a surface area of 126 feet.

The area of one face is given by;

[tex]\rm Area \ of \ one \ face=\dfrac{Surface \ area}{Total \ number \ of \ faces}\\\\ Area \ of \ one \ face=\dfrac{126}{6}\\\\ Area \ of \ one \ face=21[/tex]

Hence, the area of one face of a cube is 21 feet.

Learn more about cube here;

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Answer:

B. is the correct answer

Answer:

D

Step-by-step explanation:

When you hit your brakes hard it will move then stop immeaditly. But when you barley push the brakes it come to a steady stop.

Answer:

Complement of an Event: All outcomes that are NOT the event. So the Complement of an event is all the other outcomes (not the ones we want). And together the Event and its Complement make all possible outcomes.

Answer:

$2.35

Step-by-step explanation:

4.70/2= 2.35

Answer:

P

Step-by-step explanation:

Answer:

The second option is correct.

Step-by-step explanation:

If x = 5, then this happens.

1(5) - 2 < 3

5 - 2 < 3

3 < 3

That is incorrect because 3 = 3.

The second option is correct, because:

4 - 2 < 3

2 < 3

This work so the second option is correct

Answer:

A=25m

Step-by-step explanation: