which equation represent the line that passes through (-5,-3) and (-2,1)?

Answer:

650

Step-by-step explanation:

[tex]7/10s = 455\\7s = 4550\\s = 650[/tex]

Answer:

650

Step-by-step explanation:

[tex]\frac{70}{100} =\frac{455}{y}[/tex]

First, to answer this you cross multiply. This means:

[tex]45,500=70y[/tex]

Now you divide each side by 70, and you get 650

Answer:

A=40

Step-by-step explanation:

There are two sides of a rectangle that are the length.

So at 3 twice.

3+3=6

Subtract it from 26.

26-6=20

Divide by 4

20/4=5

Width= 5

Add 3 to 5

3+5=8

L=8

Check:

5+8+5+8=26

10+16=26

26=26

Area= L*W

8x5=40

A=40

Hope I'm correct!

Answer:

A. 3 seconds

Step-by-step explanation:

Answer: It would be on the first quadrant plane or I quadrant

Step-by-step explanation: first the x 0 so you do nothing then y says go up 2 so you do and you end up in the first quadrant place hope this helps

Answer:

The variable is D

Step-by-step explanation:

a variable is an unknown quantity among an equation

Answer:

134 is your answer hope it helps

Step-by-step explanation:

Answer: 5%

Step-by-step explanation:

Since Ryan's take-home pay is $2,500 each month and the amount for gas is $125.

The percentage that Ryan uses on gas from his take-home pay will be:

= Amount used on gas / Take home pay × 100

= 125/2500 × 100

= 1/20 × 100

= 5%

He used 5% on gas.

Answer:

Step-by-step explanation:

Can you please specify on that question

Answer:

Integers are numbers that include the negatives, zero and positives.

Step-by-step explanation:

If you ever get confused there's a big circle chart to help you remember look for it online!! What I use to remember is visualizing a number line!

First is the real numbers, so the numbers we were taught since we were little like 1, 2 ,3, 4, 5, 6 and so on. So that's the first part of the number line.

Next is the whole numbers so you just add a zero to that number line. Whole numbers is just all of the real numbers + the number zero.

Then it's the integers so you add the left side of that number line. Integers are real numbers, whole numbers, and negatives. So basically on the number line it's the negatives , zero, and the positives.

Last it's the radicals so all parts of a number like fractions and decimals. So you can add .5 in between the numbers of that numberline.

I hope this strategy helped and if it didn't here's that circle chart!!

I really hope this did help tho!!

Answer:

216 in³

Step-by-step explanation:

The volume of a rectangular prism is length x width x height

A cube is a special rectangular prism in which all the edges are the same length (like a square)

To find the volume of a cube given the height 6 just solve 6·6·6=216

Don't forget your units and since you cubed 6 inches, they are now in³ or inches cubed

Answer:

5x

Step-by-step explanation:

5x + 20 - 20 = 5x

Answer:

I think the answer is b

Step-by-step explanation:

1.29/15= 0.086 this is the lowest cost out of all them

Answer: yea person on top of me is  right b 15 ounce

Step-by-step explanation:

Answer:

(34-30)/(4-2)=4/2=2

(38-34)/(6-4)=4/2=2

Step-by-step explanation: basically, we are just trying to calculate the slope, so (y2-y1)/(x2-x1), then you will get your answer

Answer:

19km

Step-by-step explanation:

The formula for the perimeter of a triangle is: S+S+S.

So;

19km+19km+a=57km

a=57km-19km-19km

=19km

Answer:

its  b

Step-by-step explanation:

took the quiz

Answer:

I would go with D

Step-by-step explanation:

You can look at the graph and answer it

Answer:

a₇₅ = - 430

Step-by-step explanation:

There is a common difference between consecutive terms, that is

d = 81 - 88 = 74 - 81 = 67 - 74 = 60 - 67 = - 7

This indicates the sequence is arithmetic with nth term

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 88 and d = - 7 , then

a₇₅ = 88 + ( 74 × - 7) = 88 - 518 = - 430

The 75th term of the arithmetic progression is -430

What is Arithmetic Progression?

An arithmetic progression is a sequence of numbers in which each term is derived from the preceding term by adding or subtracting a fixed number called the common difference "d"

The general form of an Arithmetic Progression is a, a + d, a + 2d, a + 3d and so on. Thus nth term of an AP series is

Tn = a + (n - 1) d, where Tₙ = nth term and a = first term.

Here d = common difference = Tₙ - Tₙ₋₁

Sum of first n terms of an AP : Sₙ = ( n/2 ) [ 2a + ( n- 1 ) d ]

Given data ,

Let the Arithmetic progression be = 88 , 81 , 74 , 67 , 60 ...

The first term of the AP is a ₁= 88

Now , the common difference of the AP d = second term - first term

                                                                      = 81 - 88

                                                                      = -7

Now , the nth term of the arithmetic progression is given by ,

Tn = a + (n - 1) d

Substituting the values in the equation , we get

T₇₅ = 88 + ( 75 - 1 ) ( -7 )

     = 88 + 74 ( -7 )

     = 88 - 518

     = -430

Therefore , the value of T₇₅  is  -430

Hence , The 75th term of the arithmetic progression is -430

To learn more about arithmetic progression click :

https://brainly.com/question/1522572

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Answer:

the first one on the picture.

Step-by-step explanation:

16/2 = 8

8/2 = 4

4/2 = 2

hope this helps :)

In the table, shows' exponential decay is:

The correct option is (A)

We have to find that :

Which table shows exponential decay

From the figure of exponential decay :

When the value of one variable of the function is decreased with increase in the number of other variable, then it is called the exponential decay function with constant exponential coefficient.

It can be given as,

[tex]\frac{dN}{dt}=-\lambda N[/tex]

Here, [tex]\lambda[/tex] is the exponential coefficient.

From Option A:

x      y

1      16

2      8

3      4

4      2

The exponential coefficient for first and second row is,

[tex]\lambda=\frac{16}{8}=2[/tex]

Similarly,

[tex]\lambda=\frac{8}{4}=2\\\\\lambda=\frac{4}{2}=2[/tex]

Hence, as all the values of exponential coefficient is same, thus this shown the exponential decay.

From option B:

The exponential coefficient for first and second row is,

[tex]\lambda=\frac{16}{12}=\frac{4}{3}[/tex]

Similarly,

[tex]\lambda=\frac{12}{8}=\frac{3}{2} \\\\\lambda=\frac{8}{4}=2[/tex]

Learn more about exponential decay at:

https://brainly.com/question/2193799

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Answer:

V = 72 ft³

Step-by-step explanation:

V = (3 x 8 x 2) + (4 x 2 x 3) = 72 ft³

Answer:

Try 1,152

Step-by-step explanation:

I think you have to multiply all the numbers and get 1,152. I'm not that good at math but.

Answer: 25%

Step-by-step explanation:

3/4x=5700

x = 7600

7600 - 5700 = 1900

19/76 = 25/100 which is 25%

Hope this helps!

Answer:

600

Step-by-step explanation:

2000/10=200. 200x3=600

Answer:

[tex]-8[/tex]

Step-by-step explanation:

Just take away parentheses.

Answer:

he is around 4 ft 5 ish

Step-by-step explanation:

yeah

Answer:

Yes it does

Step-by-step explanation:

This table has a proportion of 4 since from the weeks and height are times by 4

Example from the table:

Week two has a height of 8 since 2 times 4 is 8

Answer:

36 sq inches

Step-by-step explanation:

bases are the two parallel sides -- 8" and 4"

height is perpendicular to the base -- 6"

formula for area of a trapezoid:  A = 1/2h·(sum of bases)

A = 1/2(6)(8 + 4)

A = 3(12)

A = 36 sq inches

Answer:

8 hours

Step-by-step explanation:

Create an equation that sets the costs equal to each other, where h is the number of hours

3.5h + 20 = 4.75h + 10

Solve for h

3.5h + 20 = 4.75h + 10

20 = 1.25h + 10

10 = 1.25h

8 = h

So, it will take 8 hours for the costs to be equal

Answer:

40.82

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

C = 2πr

81.64 = 2(3.14)r - divide both sides by 2

40.82 = 3.14r - divide both side by 3.14

13 = r

Answer:

i bleive that it is 261 havent done this in a wile tho

Step-by-step explanation:

15×12=180 ( did not divide because there are two of the same triangle) and 9×9=81 add them together and you get 216

Answer:

Yes, Michael is correct. The elevation is measured in terms of sea level. Because Michael's home is 12 feet below sea level and his mother's home being 12 feet above sea level, their homes are at equally opposite directions.