19 × 1,000,000

A. 190,000
B. 1,900,000
C. 19,000,000
D. 190,000,000

Answer:

independent variables:

- cost per day per customer

-number of dogs walked

-dependent variables:

- amount of money earned (in total)

Table is attached below!

Step-by-step explanation:

Answer:

x = -2

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operations, and stands for:

Parenthesis

Exponents (& Roots)

Multiplications

Divisions

Additions

Subtraction

~

First, subtract 7 from both sides of the equation:

6x + 7 = -5

6x + 7 (-7) = -5 (-7)

6x = -5 - 7

6x = -12

Next, isolate the variable, x, by dividing 6 from both sides of the equation:

(6x)/6 = (-12)/6

x = -12/6

x = -2

x = -2 is your answer.

~

Answer:

Step-by-step explanation: i need a better explanation

Answer:

No solutions

Step-by-step explanation:

2 does not equal 7

I hope this helps!

The width of the sidewalk is 1.155.

A rectangle is a type of parallelogram having equal diagonals.

All the interior angles of a rectangle are equal to the right angle.

The diagonals of a rectangle do not bisect each other.

Given that,

The dimension of the rectangular garden is  8 x 6.

The surface of the new garden is 1/6 th of the original one.

Suppose the width of the side walk is x.

Then, the dimensions of the sidewalk is given as (8 - 2x)  x (6 - 2x).

As per the question the following equation can be written for the area of new garden,

(8 - 2x)  x (6 - 2x) = (1/6) (8 x 6)

=> 48 - 4x²- 30x = 8

=> 4x² + 30x - 40 = 0

Solve the above quadratic equation to get,

x = -8.655, 1.155

Since the width cannot be negative, the value of x is taken as 1.155.

Hence, the width of the sidewalk of the new garden is 1.155m.

To know more about rectangle click on,

https://brainly.com/question/25501702

#SPJ2

Answer:

Bottom(equation 3)=No solution

Middle(equation 2)= Infinite solutions

Top(equation 1)=1 solution

Step-by-step explanation:

Brainly pls I hope this helps

The answer to your question is 20%

52 is 20% of 260

Answer:

34 students

Step-by-step explanation:

Turn 40% to decimal = 0.4

Then multiply it to 57.

57 * 0.4 = 22.8

Round it.

22.8 = 23

Now subtract it to 57

57 - 23 = 34

y=-2x this is answer.

Step-by-step explanation:

. .

Answer:

x + 2y -7 = 0

Step-by-step explanation:

The given line to us is ,

=> y = 1/2x + 2

On comparing to slope intercept form of the line ,

As we know that the product of slopes of two perpendicular lines is -1. Hence ,

Given point is (1,3) . Using point slope form ,

Answer:

The difference was 5.4 so the deck would be higher.

Step-by-step explanation:

I hope this helps :)

Answer:

270 students all together. First you divide 120 by the ratio of boys. That'll get you 30, then multiply 30 by 5 which is the girls ratio and you'll get 150. Finnaly add 150 + 120 then boom your answer

Answer:

8

Step-by-step explanation:

25% times 4 is 100% wich we are trying to find and if we also multiple 2 by 4 we should get 8

Answer:

20.98$

Step-by-step explanation:

Step-by-step explanation:

A + 2 ÷ (-24) = -4

A - 1/12 = -4

A = -4 + 1/12

A = -48/12 + 1/12

A = -47/12

A ≈ -3,91

Answer:

41.7 ml milliliters of medicine would be released in an hour.

Step-by-step explanation:

1 day = 1 Liter

24 hours = 1000 ml

Now,

1000/24 = 41.7 ml

Thus, 41.7 ml milliliters of medicine would be released in an hour.

-TheUnknownScientist 72

Answer:

41.7 ml milliliters of medicine would be released in an hour.

Step-by-step explanation:

Answer:

Look down

Step-by-step explanation:

Two equations

x = Quarters

y = Nickles

25x + 5y = 355 -- 1

x + y = 27 -- 2

5x + 5y = 135 -- 2

20x = 200

x = 10

sub in 2

10 + y = 27

y = 17

x = 10

Quarters equal 10

the answer is 5.6

because 5.6-12.1=-6.5 which is the temperature at the end of the day

hope this helps I really take my time to do this:)

Answer:

The answer is 2.8

Step-by-step explanation:

Since the temperature at the end of the day is -6.5.

So you add 12.1ºF to -6.5 and you get 5.6.

5.6 is the temperature throughout the day.

The question asks for the temperature from

the start of the day and the question says it

doubles throughout the day. Therefore,

divide 5.6 by 2 which gets you 2.8.

I know this is late but this is the correct answer!!!

Answer:

the awnser is -3

Step-by-step explanation:

Answer:

-14+8q

Step-by-step explanation:

Open the prentheses by using distributive property.

[tex]( - 7 + 4q)2 \\ - 14 + 8q[/tex]

Answer:

1/2

Step-by-step explanation:

if u cover "b", "a" would be half of a circle so 1/2

Problem 1

w = width

w+36 = length, because it's 36 feet longer compared to the width

=======================================================

Problem 2

The area w(w+36) is less than 2040, and it's also larger than 0.

We can write that as [tex]0 \le w(w+360) \le 2040[/tex] which is the same as [tex]0 \le w^2+360w \le 2040[/tex]

If you wanted to drop the first part, then you can say either [tex]w(w+360) \le 2040[/tex] or [tex]w^2+360w \le 2040[/tex]

I used the formula area = length*width

=======================================================

Problem 3

There are many possibilities here. Let's say w = 10 feet. If so then the length would be w+36 = 10+36 = 46 feet. This 10 by 46 rectangle has an area of 10*46 = 460 square feet which is under the 2040 sq ft limit.

Another possibility is that w = 20 ft and w+36 = 56. This 20 by 56 rectangle has an area of 20*56 = 1120 sq ft.

It turns out you can pick any value of w between 1 and 30, assuming you only restrict yourself to integers. You can find the largest possible value of w by solving the equation w(w+36) = 2040. The positive solution to this equation is roughly w = 30.62

Side note: even though something like w = 1 is possible, it's not very realistic. A conference hall that's only 1 ft wide won't be able to fit a person comfortably unless they don't mind being sandwiched between two walls and have to walk sideways.

=======================================================

Problem 4

If you solved w(w+36) = 360 with a graphing calculator or the quadratic formula, then you would find the positive solution for w is roughly 8.15

If your teacher is considering positive real numbers, then this is realistic; however, if they are only considering positive integers, then something like w = 8.15 isn't possible.

The answer to 326*8546 is 2,785,996

Answer:

Fill going downwards

Step-by-step explanation:

1

2

2

3

1

Answer:

50%

Step-by-step explanation:

yeah-ya......... right?

Answer:

X = 1

Step-by-step explanation:

2x + 6 = 8

2x [+6 = 8

2x = 8 - 6

2x = 2

x = 1

Answer:

  960

Step-by-step explanation:

If 1/12 were absent, then 11/12 were present.

If 1/5 of those were gone, then 4/5 of those were present.

  (11/12)(4/5)enrollment = 704 . . . 4/5 of 11/12 of the enrollment is 704 students

  (11/15)enrollment = 704 . . . . . . simplify

  enrollment = 704(15/11) = 960 . . . . . multiply by 15/11

960 students are enrolled at Central High.

-43/60

Step-by-step explanation:

-5/12 × 5/5 - 3/10 × 6/6

-25/60 - 18/60

-25 - 18 / 60 = -43/60

this fraction cannot reduced

so, -5/12 - 3/10 = -43/60

Answer:

18-2

Step-by-step explanation:

the ratio for the shop is 18-2 18 without nuts for every 2 with nuts

Answer:

im pretty sure its 18:2

Step-by-step explanation:

Answer:

63 is the answer

Step-by-step explanation:

plzz mark as brainliest

Answer:

8x + 2

Step-by-step explanation:

2(4x + 1)

= 2*4x + 2*1

= 8x + 2

Hope this is the answer. Not sure. Hope this helps!!