What is the difference between the 6th square number and the 4th square number?

Answer:

n divided by 8  Plus 12 = 64           n=416

Step-by-step explanation:

Answer:

n = 416

Step-by-step explanation:

n/8 + 12 = 64 (subtract 12 on both sides)

n/8 = 52 (now multiply both sides by 8 so that we can get n by itself)

n = 416

(plug in to check)

416/8 + 12 = 64 (simplify)

52 + 12 = 64 (collect like terms)

64 = 64

Hope this helps!!

Answer:

y=2/3-1

Step-by-step explanation:

Two coordinate points are (-3,-3) and (3,1). If you use Y2-Y1/X2-X1, you will find the slope. Then use y=mx+b to find the equation.

More detailed:

1+3/3+3 ** It is + because when there are minus signs it turns to a plus

4/6 Then simplify it

2/3

Now that the slope is found, we need to use y=mx+b

(I used the point (3,1))  1=2/3(3)+b

                                    1=2+b

                                    -1=b

I hope this is helpful gl on the test! :)

Answer: y=x3 is a direct variation.

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

Plug the value in.

4(-3)+5=-12+5=-7

Hope I helped!

Answer:

the answer is C

Answer:

         See below :)

Step-by-step explanation:

The solution is, 12 multiple-choice questions are on the test.

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have,

The right answer for the question that is being asked and shown above is that:

m + f = 15 ---> 3m + 3f = 45

3m + 5f = 51

now, we have.

3m + 3f = 45

3m + 5f = 51

-------------------

-2f = -6

f = 3

so, we get,

m + f = 15

m = 15 - 3

m = 12

So the correct answer is 12.

Hence, The solution is, 12 multiple-choice questions are on the test.

To learn more on simplification click:

brainly.com/question/28996879

#SPJ5

Complete question:

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. There are 15 questions on the test, and students are given 51 minutes to take it.

The system of equations shown can be used to find the number of multiple-choice questions, m, and the number of free-response questions, f, on the test.

m + f = 15

3m + 5f = 51

How many multiple-choice questions are on the test?

3

5

12

14

Answer:

x−6y=−7

____________

Answer:

$54

Step-by-step explanation:

Answer:

B.)$54

Step-by-step explanation:

20%->0.20

45(0.20)=9

45+9=54

Answer:

3/3=1

Step-by-step explanation:

rise over run

Answer:

Well, its a bit difficult to show you how to graph that, but here goes

First point (0,1)

second point (-5,3)

third point (5,-1)

Answer:

16 for each video game

Step-by-step explanation:

The unit rate is 16x

the ratio is 16:1

The slope is y=16x

Answer:

The ratio:  $65:4

The unit rate: 16.25:1

Step-by-step explanation:

The ratio is money to video games.

The unit rate is how much money each video games cost.

Answer:

-13

Step-by-step explanation:

I used my calculator, but (3^2x2) equals 18

6^2-3 x 18 + 5.

Solve like normal

6^2 equals 36

36 - 3 x 18 + 5

The equation equals -13

Answer:

-13

6^2-3(3^2*2)+5

6^2-3(9*2)+5

6^2-3(18)+5

36-3(18)+5

36-54+5

-18+5

-13

remember pemdas :)

parenthesis

exponents

multiplication/division from right to left

addition/subtraction from right to left

Answer: See explanation below

Step-by-step explanation:

A composite number is a number that has factors other than 1 and self, while a prime number only can be divided by (or have factors of) 1 and itself.

Hope this helps! :)

Answer:

A prime number is a number that can be divided by itself or the number 1

Step-by-step explanation:

Not sure on the composite one tho

Answer:

The possible answer should be 15 teaspoons

Answer:

40.9

Step-by-step explanation:

8+10+8.9+10+4=40.9

hope this helps :3

if it did pls mark brainliest

Answer:

40.9 ft

Step-by-step explanation:

Perimeter is the sum of lengths of all outer sides of the shape. Since the rectangle has two pairs of parallel lines of the same length... It is safe to assume that the unmarked side length is 10 ft (just like it's parallel counterpart)

Now it is a simple matter of adding all of the outer sides.

8ft + 10 ft + 10 ft + 8.9 ft + 4 ft = 40.9 ft

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[tex]slope = \frac{ - 8 - ( - 11)}{7 - 4} \\ [/tex]

[tex]slope = \frac{ - 8 + 11}{7 - 4} \\ [/tex]

[tex]slope = \frac{3}{3} \\ [/tex]

[tex]slope = 1[/tex]

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Answer:3.25

Step-by-step explanation:32.50 divided by 5/2= 3.25

Answer:

We don't really have the whole question, but to convert to a decimal, you should divide the numerator by the denominator.

Example:

Convert 5/8 to a decimal.

5 divided by 8 = 0.625

Answer: 40 ?

Step-by-step explanation:

Answer:

I think the answer is 84 dollars

Step-by-step explanation:

Answer: The answer is 254

Step-by-step explanation:

Answer:

19) 9x^2 -1

20) 4x^2 +21x -18

22) 2x^2 -13x -7

23) 3x^3 -9x^2 -13x +4

25) 4x^2 +21x -18

26) -14x^3 -12x^2 -x +3

28) 3x^3 -9x^2-13x +4

30) 4x^2 -12x +9

Answer:

19 . 9x square -1

20. 4x square + 21x - 18

22. 2x square - 13x - 7

23. 3x cube -9x square - 13x - 4

25. 4x square + 21x - 18

26. 4x cubed - 12x square - 1x -3

28. 3x cubed - 9x square - 13x - 1

30. 4x square -12x + 9

Step-by-step explanation:

REMEMBER THE SQUARE & CUBE because there isn’t that option

PLZZZ MARK BRAINLIEST I WORKED REALLY HARD FOR THIS

HOPE THIS HELPS

Answer:

5/3

Step-by-step explanation:

We want to express the percentage as a fraction

We have;

500/3/100 = 500/300 = 5/3

Answer: BC=22cm

Step-by-step explanation:

5d-3=3d+7

2d=10

d=5

plug 5 into the equation for BC, and you get 22

Answer:

Segment BC is (3d + 7)cm, where d=5. So, BC= 22cm.

Step-by-step explanation:

Segment BC is (3d + 7)cm, where d=5. You find this through these steps:

(5d-3)=(3d+7)           Subtract 3d from 5d, which equals 2d.

2d-3=7                     Now, add 3 to 7.

2d=10                       Divide 10 by 2.

d=5                          The solution is 5.

Plug 5 into the equation of Segment BC:

3(5) + 7

BC= 22

Answer:

[tex]y = 1164x + 14242[/tex]

Step-by-step explanation:

From the question, we understand that

x = 0, when year = 1980

First, we need to determine the slope of the table.

Pick any two corresponding values of year and average salary

year = 1982, average salary = 16570

year = 2002, average salary = 39850

Convert years to x values

year = 1982 implies that x = 2 i.e. 1982 - 1980

year = 2002 implies that x = 22 i.e. 2002 - 198-

So, we have:

[tex](x_1,y_1) = (2,16570)[/tex]

[tex](x_2,y_2) = (22,39850)[/tex]

Determine the slope.

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m = \frac{39850 -16570}{22 - 2}[/tex]

[tex]m = \frac{23280}{20}[/tex]

[tex]m = 1164[/tex]

The equation is calculated using:

[tex]y - y_1 = m(x - x_1)[/tex]

Where

[tex]m = 1164[/tex]

[tex](x_1,y_1) = (2,16570)[/tex]

So,

[tex]y - y_1 = m(x - x_1)[/tex]

[tex]y - 16570 = 1164(x - 2)[/tex]

[tex]y - 16570 = 1164x - 1164*2[/tex]

[tex]y - 16570 = 1164x - 2328[/tex]

Add 16570 to both sides

[tex]y - 16570 + 16570 = 1164x - 2328 + 16570[/tex]

[tex]y = 1164x - 2328 + 16570[/tex]

[tex]y = 1164x + 14242[/tex]

Answer:

y = 1164x + 14,242

Step-by-step explanation:

Answer:

If x represents the number of weeks for Jennifer, plug in 0 for x since we want to know the balance when it was opened.

So, 8(0)+30=f(x).

0+30=f(x)

30=f(x)

Step-by-step explanation:

She started her bank account with $30 dollars.

Step-by-step explanation:

1/3 divide by 75cm3=?  

divide and see what u get

Answer:

a person who believes in and promotes the truth or benefits of an idea or theory.

Step-by-step explanation:

you are pretty

smart

kind

beautiful

"My daddy said your a stranger"

Answer: X=32

Step-by-step explanation: 85+63=148. The tree angles of a triangle equals 180 degrees, so 180-148=32

Answer:

Hey there..Sorry but, I don't know the answer to this..! Wish I could help.