Does (2,1) make the equation y = x + 1 true?

Answer:

34.62

Step-by-step explanation:

5 bags of dog food = 18.75

1 bags of dog food = 18.75 / 5 = 5.77

6 bags of dog food

= 6 x 5.77

= 34.62

Answer:

the answer is 22.50$ dollars for 6 bags of dog food.

5 = 6

------ -----

18.75 x

6/5 = 1.2

18.75 x 1.2 = 22.5

Answer:

2/3 +2/3 = 5/0 THAT'S THE ASSWER

Answer:

DB = 82

Step-by-step explanation:

3x + 8 + 4x + 10 = 8x

7x + 18 = 8x

18 = 8x - 7x

18 = x

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

DB: 4x + 10

4 (18) + 10 = 82

Answer:

yes the ratio are equivalent

Answer:

yes

Step-by-step explanation:

4 + 3 = 7

6 + 3 = 9

Answer: 51/41

Step-by-step explanation:

5

6

÷

41

6

=  

5

6

×

6

41

=  

5 × 6

6 × 41=

30

24=  

30 ÷ 6

246 ÷ 6

=  

5

41

Answer:

B

Step-by-step explanation:

Adjacent angles will be same

[tex]\\ \sf\longmapsto <N=<P[/tex]

[tex]\\ \sf\longmapsto 6y=8y-16[/tex]

[tex]\\ \sf\longmapsto 8y-6y=16[/tex]

[tex]\\ \sf\longmapsto 2y=16[/tex]

[tex]\\ \sf\longmapsto y=8[/tex]

Answer:

[tex]y = 8[/tex]

Step-by-step explanation:

If two sides of a triangle is equal the opposite interior angles are also equal.

Therefore,

[tex]6y = 8y - 16 \\ 16 = 8y - 6y \\ 16 = 2y \\ \frac{16}{2} = \frac{2y}{2} \\ 8 \degree = y[/tex]

Hope this helps you.

Let me know if you have any other questions :-)

Slope:

M = -1

Slope intercept-form:

y = -x + 1

Answer:

$55

Step-by-step explanation:

$36.30 * 3 weeks = $108.90

$108.90 - $53.90 = $55.00

Answer:

B.

Step-by-step explanation:

Lines B and C are perpendicular lines, as can be seen from the right angle they've formed.

Answer:

Buy the first car you see.

Step-by-step explanation:

Answer:

g(x) = (x - 1)³

Step-by-step explanation:

Given f(x) then f(x + a) is a horizontal translation of f(x)

• If a > 0 then a shift left of a units

• If a < 0 then a shift right of a units

Here g(x) is the graph of f(x) shifted 1 unit to the right , then

g(x) = (x - 1)³

Answer:

55

Step-by-step explanation:

You multiply 5 on both sides of the ratio, and you get 40 children : 15 adults. Adding that up, you would get 55 people.

Answer:

Step-by-step explanation:

Write and solve an equation of ratios.  The given ratio is 8:3.  The number of children is 40 and that of adults is 40 - c.  Note that c + (40 - c) = 40.

Solve the following equation of ratios for c:         8        40

                                                                               ---- = ----------

                                                                                3          a

Cross multiplying, we get 8a = 120, of 15.  Then a = number of adults = 24.

Here a = 15 and c = 40.  Check the ratio 40/15; does it equal 8/3?  YES

The total number of people at the pool is 40 + 24, or 64

Answer:

A)

6x - y = 8

3x + 2y = 9

(Graph is attached for you⤴⤴⤴)

Step-by-step explanation:

Line m ordered pairs = (-4,-32), (2,4),

(5, 22)

Line n ordered pairs = (-5,12), (1,3), (5,-3)

Use this formula⤵⤵⤵

[tex] \frac{y _{2} - y _{1} }{x _{2} - x _{1} } [/tex]

For line m, we'll use (2,4) and (5,22):

22 - 4 = 18

5 - 2 = 3

18 ÷ 3 = 6

Slope of line m = 6

For line n, we'll use (1,3) and (5,-3):

-3 - 3 = -6

5 - 1 = 4

Slope of line n = -6/4 or -3/2

We'll turn all the options to slope-intercept form, so we can tell which has the slopes we need.

A) - Subtract 6x on both sides to get

-y = -6x + 8, then flip all the signs to get y = 6x - 8.

- Subtract 3x on both sides to get 2y = -3x + 9, then divide 2 on both sides to get y = -3/2 x + 9/2.

B)

- Subtract 6x on both sides to get

y = -6x - 8.

- Subtract 3x on both sides to get

-2y = -3x + 9, then divide -2 on both sides to get y = -3/2 x - 9/2.

C)

- Add 6x on both sides to get -y = 6x - 8, then flip all signs to get y = -6x + 8.

- Add 3x on both sides to get 2y = 3x + 9, then divide 2 on both sides to get

y = 3/2 x + 9/2.

D)

- Subtract 6x on both sides to get

-y = -6x - 8, then flip all signs to get

y = 6x + 8.

- Add 3x on both sides to get -2y = 3x + 9, then divide -2 on both sides to get

y = -3/2 x - 9/2.

Hope this helps :)

Answer:

C: 16 is a constant

B:3

A: 4

Answer: C: 16 is a constant

B:3

A: 4

Step-by-step explanation:

Answer:

around 5 books

Step-by-step explanation:

hope this helpsss :D

Exploring large amount of data in other to explore underlying trends which cannot be uncovered by visual inspection or simple algorithms are analysed using Data mining.

Data mining are often performed using a network of interconnected computed or networks with very high processing capability and can handling high computational complexity due to the very large amount of data involved when data is being mined.

Linear regression are used on small data sets which cannot be compared to the vast amount of data involved in data mining.

Hence, data mining helps to uncover trends when exploring very large datasets.

Learn more : https://brainly.com/question/14517674

Answer:

what is it

Step-by-step explanation:

Answer:

Step-by-step explanation:

given A(-1, 2), B(-3, 4), C(-2, 5)

after translating by (4, 4)

points are A(-1 + 4, 2 + 4),  B(-3 + 4, 4 + 4), C(-2 + 4, 5 + 4)

A(3, 6), B(1, 8), C(2, 9)

to rotate 90° counter clockwise (x, y) ----> (-y, x)

now it is rotated around point A(3, 6).That means A remains same and we need to find new coordinates of B and C.  To find B and C let us make origin as A and find B ,C coordinates from it.

B'(1 - 3, 8 - 6) = (-2, 2)

C'(2 - 3, 9 - 6) = (-1, 3)

now it becomes (-y, x)

B'(-2, -2)

C'(-3, -1)

now we have to move origin from (3,6) to (0,0) again.

so B'(-2 + 3, -2 + 6) = (1, 4)

C'(-3 + 3 , -1 + 6) = (0, 5)

now reflection over y axis means (x, y) --> (-x, y)

A'(-3, 6)

B'(-1, 4)

C'(0, 5)

it is different from the options

but this is the process, tell me if you find any step different from the question

see the figure below

Answer:

y=mx+c.................

D. x>1 or x<7

all the others don't fit

Answer:

$60

Step-by-step explanation:

You will pay $60 for a item with original price of $80 when discounted 25%. In this example, if you buy an item at $80 with 25% discount, you will pay 80 - 20 = 60 dollars.

Answer:

$60

Step-by-step explanation:

Price of rabbit: 80

discount: 25 %

> 25% of 80

= 25 ÷ 100 × 80

= 20

Price after discount: 80 - 20

= 60

Price of the rabbit after the discount is $60

Answer:

317 is the finally awnser

Step-by-step explanation:

sin(x) = M, M > 0

= sin(x - π)

= sin(x)cos(π) - cos(x)sin(π)

= sin(x).(-1) - cos(x).0

= -sin(x) - 0

= -sin(x)

= -M

Part A.)

12.1 / 2.2 = 5.5

So, the elevation of Winston's house is 5.5 times greater than the elevation of the ocean at 2 p.m.

Part B.)

My apologies if any of the following equations is not the right number, I had looked up the equation for the right number.

12.1 x 3.5 = 42.35

So the elevation of Tammy's house is 42.35.

Part C.)

42.35 / 2.2 = 19.25

the elevation of Tammy's house is 19.25 times greater than the elevation of the ocean.

Part D.)

Had to look for the number again. Next time, could you possibly make sure that all of the numbers are here? It makes it a lot easier.

-2.5 x 20.2 = -50.5

Winston reached an elevation of -50.5 feet.

Part E.)

-50.5 / 2 = -25.25

He had stopped at -25.25.

Again, my apologies if some numbers are incorrect. You did not give them, so I went looking for them.