please help and show work ​

Answer:

The vertical value in a pair of coordinates. How far up or down the point is. The Y Coordinate is always written second in an ordered pair of coordinates (x,y) such as (12,5). In this example, the value "5" is the Y Coordinate. Also called "Ordinate"

Step-by-step explanation:

Answer:

In math a letter is always a variable. If you are solving an equation and the letter y is there you have to solve for y. So in math y stands for a variable.

Step-by-step explanation:

Answer:

-9/3 or -3

Step-by-step explanation:

[tex]Slope= \frac{y_{2} -y_{1} }{x_{2}- x_{1} }[/tex]

Lets start with the y's, substitute:

-6-3=-9

Then the x's, substitute:

5-2=3

Substitute back into the fraction:

-9/3 or

-3

Answer:

m = -3

Step-by-step explanation:

y2-y1

--------

x2-x1

-6-3/5-2

-9/3

-3

Therefore, your answer for slope would be m = -3

Answer:

$141.94

Step-by-step explanation:

    Basically multiply 100 by .06, add the answer too 100. Which gets 106.

    Multiply 106 by .06 and add the answer to 106, do that 5 times(which counts as the five years) and vuala, you got your answer.

  And since it said an annual

interest, then the monthly compounding doesn't matter.

Answer:

[tex]\displaystyle d = 6[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Algebra II

Step-by-step explanation:

Step 1: Define

Point A(-1, 7)

Point B(5, 7)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Answer:

10

Step-by-step explanation:

Answer:

1/10 of the number is 10.

Step-by-step explanation:

We know that 40 is 2/5 of this unknown number, so 4/5 would be 80. Then, to fill up the other 1/5, we must split 40 into half.

1/2 of the number 40 is equal to the number 20.

80 + 20 = 100, so 5/5 would be equal to 100.

Now, we have to find one tenth of the number 100.

1/10 of the number 100 is the number 10. (1/10 of 100 = 10)

The answer to the question is 10.

Answer:

Yes, it is correct.

Step-by-step explanation:

Word Version: Andy is correct, forty-five dollars multiplied by two-hundred-fifty percent is equal to one-hundred-ten dollars.

Number version: Andy is correct, $44 x 250% = $110

✧brainliest appreciated✧

Answer:

I believe there is an error because none of them are the answers

Step-by-step explanation:

4y=6

y=6/4

y-1=-14

y=-13

214+y=4

y=-210

8y=9

y=9/8

Answer:

[ 8 20 -4 ]

Step-by-step explanation:

2[4 10 -2 ]

=[8 20 -4]

Answer:

F(x)=2/3x-8

Step-by-step explanation:

Answer:

A = 12

B = 0

r = 2

Step-by-step explanation:

A) √121 + 3/5 + 2/5 = 11 + 1 = 12

B) √100 - 3 -7 =  10 - 3 - 7 = 0

r) 1/2 - 1/2 + √4 = 2

Answer:

y = -8/5x + 23/5

Step-by-step explanation:

Complete question

Write the equation of the line, in slope-intercept form, that has a slope of -8/5and contains the point (6, –5)

The equation of a line in pint slope form is expressed as;

y - y0 = m(x-x0)

Given

m = -8/5

(x0, y0) = (6, -5)

Substitute into the formula

y - (-5) = -8/5(x-6)

y+5 = -8/5(x-6)

Multiply through by 5

5(y+5) = -8(x-6)

5y + 25 = -8x + 48

5y = -8x +48 - 25

5y = -8x + 23

y = -8/5x + 23/5

Hence the equation in slope intercept form is y = -8/5x + 23/5

Answer:

the answer is true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

The test said it is right

Answer:

2

Step-by-step explanation:

Ok, so they gave you these two points, since I can't actually graph it, then we can just make a table...

x      y

4     6

6     10

From 6 to 10, you add 4 (this is for the y section)

From 4 to 6 you add 2 (this is for the x section)

Now you need to divide the y by the x....

y/x = 4/2 = 2

And 2 will be the answer for your slope, given these 2 points.

Hope this helped!

Answer:

(0, 3) and (-3, 0) are just two out of an infinite number of other points

Step-by-step explanation:

I found these 2 points by plugging in 0 for x and y would equal 3

Then I plugged in 0 for y and x would equal -3

Answer:

75

Step-by-step explanation:

Answer:

12.5

Step-by-step explanation:

x= 5 when y = 12

y = 30 = 12 x 2.5 (do the same to the other number)

5 x 2.5 = 12.5

Ace C.a.r.l.o.s.

Answer:

Step-by-step explanation:

First what you want to is subtract 7 from both sides, then you want to divide -2/3 from both sides.

To isolate the variable you need to remove the terms from the side with the variable to remove the terms you need to do the same thing on both sides.

-2/3n + 7 = 15

First step is to subtract 7 from both sides to get:

-2/3n = 8

Now divide both sides by -2/3 to get:

N = 8 / -2/3

Then to solve for n simplify to get:

N = -12

Seems like you are an imposter ;). This is Middle School math.

Anyways...

Answer:

x>6

Step-by-step explanation:

-4x-12<12

Add 12 on both sides.

-4x<24

Divide both sides by -4 to isolate x. Remember that if you are dividing by a negative, flip the sign!

x>6

Hope this helps!

Answer:

23560

Step-by-step explanation:

3% of 19k is 570

570*8=4560

4560+19000=23560

Answer:

2401

Step-by-step explanation:

because 7*7*7*7=2401

Answer:

2,401

Step-by-step explanation:

The question states what is 7^4 simplified, meaning what is 7 to the 4th power!!

=2,401

Answer:

8.5

Step-by-step explanation:

58.65/6.9= 8.5

Answer:

Step-by-step explanation:

Answer: Yes, Jill has enough scrap boards to create a border around her garden.

Step-by-step explanation:

2.75 + 3.2 + 1.65 + 2.6 = 10.2 m

Answer:

Yes

Step-by-step explanation:

If you add all of them together, they make 10.2, which is enough

Answer:

x=3

Step-by-step explanation:

Answer:

24.187

Step-by-step explanation:

Answer:

[tex] \frac{8x}{14y} = \frac{ \frac{8x}{2} }{ \frac{14y}{2} } = \frac{4x}{7y} \\ [/tex]

Hence, they are equivalent.

Answer:

4

Step-by-step explanation:

Answer:

y = 4[tex](2)^{x}[/tex]

Step-by-step explanation:

An exponential function in standard form is

y = a[tex]b^{x}[/tex]

Substitute points from the graph into the equation to find a and b

Using (0, 4 ), then

4 = a[tex]b^{0}[/tex] [ [tex]b^{0}[/tex] = 1 ], so

a = 4

y = 4[tex]b^{x}[/tex]

Using (1, 8 ), then

8 = 4[tex]b^{1}[/tex] = 4b ( divide both sides by 4 )

b = 2

y = 4 [tex](2)^{x}[/tex] ← exponential equation

Answer:

1. [tex]\frac{(-5k^{2}m)(2km)^{4} (3km^{4}) ^{2}}{k^{2}m^{3}}[/tex] = -720[tex]k^{6}m^{10}[/tex]

2. [tex]\frac{3m}{m^{4} }[/tex] = [tex]\frac{3}{m^{3} }[/tex] (or 3[tex]m^{-3}[/tex])

Step-by-step explanation:

1. The given expression is:

[tex]\frac{(-5k^{2}m)(2km)^{4} (3km^{4}) ^{2}}{k^{2}m^{3}}[/tex]

With respect to the principle of exponential, we have;

[tex]\frac{(-5k^{2}m)(2^{4}k^{4} m^{4})(3^{2}k^{2}m^{8})}{k^{2} m^{3} }[/tex]  = [tex]\frac{(-5k^{2}m)(16k^{4} m^{4})(9k^{2}m^{8} }{k^{2}m^{3} }[/tex]

 Applying the law of indices,              

= [tex]\frac{(-5*16*9)(k^{2+4+2})(m^{1+4+8}) }{k^{2} m^{3} }[/tex]

= [tex]\frac{-720k^{8} m^{13} }{k^{2}m^{3} }[/tex]

= -720[tex]k^{8}m^{13}[/tex] x [tex]k^{-2} m^{-3}[/tex]

= -720[tex]k^{8-2} m^{13-3}[/tex]

= -720[tex]k^{6}m^{10}[/tex]

2. [tex]\frac{3m}{m^{4} }[/tex]

divide the numerator and denominator with common factor m,

= [tex]\frac{3}{m^{3} }[/tex]

This can not be simplified further since there are no more common factors, so that;

[tex]\frac{3m}{m^{4} }[/tex] = [tex]\frac{3}{m^{3} }[/tex] (or 3[tex]m^{-3}[/tex])

Answer:

a.-8,-5,0,2,6

Step-by-step explanation:

We have to find the list which shows the integers in order from least to greatest.

We know that when we left side of zero on a number line then the values decrease and we go right side of zero then the value increases.

a.-8,-5,0,2,6

-8<-5<0<2<6

Hence, it is true.

b.0,2,-5,6,-8

-8 least and 6 is greatest

Therefore, it is false.

c.-5,-8,0,2,6

It is false.

d.0,-8,-5,2,6

It is false.

Option a is true,