Please help on this!
How many solutions are in the following problems?
6x + 4x - 6 = 24 + 9x
25 - 4x = 15 - 3x + 10 - x
4x + 8 = 2x + 7 + 2x - 20

Answer:

803

Step-by-step explanation:

trust your self

Answer:

17 < h = 42

Step-by-step explanation:

Hoped this helped! :)

we cannot have a negative number for x (its against the laws of math), so the domain would be all non-negative numbers

Answer:

h - 17 = 42

Step-by-step explanation:

I know this because it was the answer on quizziz

[tex]\huge\boxed{\sf{Hi\:there!}}[/tex]

The Distributive Property states that

a(b+c)=ab+ac

4(s+5)

4s+20

2(3r-12)

6r-24

-3(16-3d)

-48+9d

[tex]\huge\boxed{\bf{Hope\:this\:helps!}}[/tex]

[tex]\Large\bold{Good\:luck!}[/tex]

[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]

Answer:

(-inf,6]

Step-by-step explanation:

Hello!

Answer:

[tex]\large\boxed{C = 12\pi ft\text{ or } C = 37.68ft}[/tex]

[tex]\text{Formula for the circumference of a circle:}[/tex]

[tex]C = d\pi[/tex]

[tex]\text{In this instance, d = 12 ft. Plug this value into the equation:}[/tex]

[tex]C = 12\pi ft \text{ or } C = 37.68 ft (\pi = 3.14)[/tex]

Answer: 37.7

Step-by-step explanation: multiply the diameter by pi

Answer:

Step-by-step explanation:

Points on the graph:

Perimeter is the sum of side lengths

Side length is the distance between points

Distance is found by the distance formula:

Sides:

Perimeter:

Answer:

see explanation

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 270°

a point (x, y ) → (y, - x ) , thus

C)- 8, - 4 ) → C'(- 4, 8 )

D(0, - 4 ) → D'(- 4, 0 )

E(- 8, - 9 ) → E'(- 9, 8 )

Answer: Choice B)  [tex]\sqrt{14}[/tex]

We have some value m and we're squaring it to get [tex]m^2[/tex]

To undo this and isolate m, we apply the square root to both sides

[tex]m^2 = 14\\\\\sqrt{m^2} = \sqrt{14}\\\\|m| = \sqrt{14}\\\\m = \sqrt{14} \text{ or } m = -\sqrt{14}[/tex]

There are two solutions here. This is similar to how there are two solutions in something like [tex]x^2 = 25[/tex] (those two solutions being x = 5 and x = -5). Squaring any negative number leads to a positive result because

negative times negative = positive.

Answer:

This formula is related to Pythagorus theorem which states that in a right angled triangle square of hypotenuse is equal to sum of the squares of other two sides.

In other words, C²=B²+A²

Answer: hardcover books x=11 and paperbacks y=4

Step-by-step explanation:

14x+20y=234

15x+9y=201

Multiply the top equation by 9 and the bottom equation by 20 so the outcome of both equations would be 126x+180y=2106 and 300x+180y=4020 then you subtract the two equations once you do that you get 174x=1914, and the y variable cancels out, once you divide 174 from 1914 you get 11x. So the answer for how much hardcover books cost is 11 dollars. Now we have to find the y variable which we can just plug in 11 (x) into the equation. So 15(11)+9y=201 we get 165+9y=201, subtract 165 from both sides and we get 9y=36 and divide 9 from both sides and we get 4 so y=4 the cost of paperbacks are 4 dollars

Answer:

1

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

work backwards.

2x=2

divide the constant by the product

2/2=1

so x=1

Answer:

Step-by-step explanation:

Its a real number

Answer:

integer

Real Number

Rational

Step-by-step explanation:

It Is Going To Be 5 Because 15÷3=5 And 15÷5=3 And 5×3=15 3×5=15

The statement "If x = -2, then 2x = -4" can be demonstrated using the Multiplication Property of Equality.

Option C is the correct answer.

We have,

The Multiplication Property of Equality states that if you multiply both sides of an equation by the same non-zero number, the equality still holds true.

In this case, x = -2.

Multiply both sides of the equation by 2,

2x = 2(-2) = -4

Thus,

The statement "If x = -2, then 2x = -4" can be demonstrated using the Multiplication Property of Equality.

Learn more about expressions here:

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Answer:

option c

Step-by-step explanation:

If 2 lines are like this " \\ " , then they are separated from each other with same distance & will never ever intersect

Answer:

$195

Step-by-step explanation:

We use the simple interest formula.

I = Prt

I = Interest

P = Principal (initial value)

r = Interest rate

t = Time (years)

P = $12,000

r = 6.5%  which we convert to a decimal by dividing by 100    6.5/100 = .065

t = 3 months    which we convert to years by dividing by 12    3/12 = 1/4 = .25

Plug in the values

I = 12000 * .065 * .25

I = $195 interest gained

Answer:

195

Step-by-step explanation:

3 month is .25 years

6.5/100 = .065

12000 x .065 x .25 = 195

Answer:

Total time taken = 12.5 second

Step-by-step explanation:

Given:

Speed of runner = 8 m/s

Total distance cover = 100 m

Find:

Total time taken

Computation:

Time taken = Distance / Speed

Total time taken = 100 / 8

Total time taken = 12.5 second

Answer:

B) Rotation, then Reflection

Answer:

The answer is -2

Step-by-step explanation:

It goes down 2 and the line is to the left, meaning its negative :)

Answer:

  a = h/5

Step-by-step explanation:

If you had the equation ...

  10 = 5a

and you wanted to find the value of the variable, you would divide by its coefficient:

  10/5 = (5a)/5

  2 = a

__

Here, we have replaced '10' with 'h'. The same (single) step applies: divide by the coefficient of 'a'.

  h = 5a

  h/5 = a

To put this in "a = " form, swap the sides of the equal sign:

  a = h/5

_____

Literal equations just use different symbols (h instead of 10, here). The operations are the same.

Answer:

30

Step-by-step explanation:

√45 × √20 = 30

Answer:

3

Step-by-step explanation:

2.9 is closest to 3

Answer:

3

Step-by-step explanation:

2.93 rounded to the nearest whole number is 3.

Any values between 2.0 and 2.5 get rounded to 2, while any values between 2.5 (incl. 2.5) to 3.0 get rounded to 3.

Examples:

2.93 -> 3

2.73 -> 3

2.5 -> 3

2.49 -> 2

2.35 -> 2

2.1 -> 2

Answer:

25,000

Step-by-step explanation:

7 is greater than 5 so we need to round UP

Answer:

1. $1.60

2. gallon

Step-by-step explanation:

Each gallon of lemonade would cost $1.60.

The rate is $1.60 per gallon.

Hope it helps!

Hey there!

[tex]Answer: \boxed{1.60 \text{ per } gallon}[/tex]

[tex]Explanation:[/tex]

If 5 gallons cost 8.00, we will need to divide to find the amount of 1 gallon each.

$[tex]$8.00/5=1.60[/tex]

So that means that each gallon was $1.60. So the answer to your question is:

[tex]\boxed{1.60 \text{ per } gallon}[/tex]

Hope this helps!

[tex]\text{-TestedHyperr}[/tex]

The required solution to the equation 5p - 9 = 2p + 12 is p = 7, as of the given condition.

To solve the equation 5p - 9 = 2p + 12, we will follow these steps:

Combine like terms on each side of the equation:

5p - 9 = 2p + 12

Move all the terms containing "p" to one side and the constant terms to the other side. To do this, we'll subtract 2p from both sides and add 9 to both sides:

5p - 2p - 9 + 9 = 2p + 12 - 2p + 9

Simplifying both sides:

3p = 21

Now, to solve for "p," we'll divide both sides of the equation by 3:

3p/3 = 21/3

Simplifying:

p = 7

Therefore, the solution to the equation 5p - 9 = 2p + 12 is p = 7.

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Answer:

16

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

We are given the term:

16x

We want to find the coefficient.

A coefficient is a constant that a variable is multiplied by. Essentially, it is the number in front of the variable.

The variable in the term is x. The number that precedes the variable is 16. Therefore, the coefficient of the term must be 16.

Answer:

1:d   2:a     3:a    4:a       5:c     6:a     7:d     8:d      9:a      10:b

Step-by-step explanation: