GIVING BRAINLIEST!! someone please help me with this​

Answer: $22.20

Step-by-step explanation: yw

Answer:

31

5 1/2 - 1 = 4.5

4+ 18= 22

2(4.5) = 9

22+ 9 = 31

Step-by-step explanation:

Flipping the bulbs is an illustration of sequence and patterns

19 bulbs would remain on.

The sequence of turning the bulbs off and on, would change the state of the bulbs until the 380th process.

While changing the state of the bulbs, the bulb at the perfect square positions would remain on.

There are 19 perfect square numbers between 1 and 380 (inclusive)

Hence, 19 bulbs would remain on.

Read more about sequence and patterns at:

https://brainly.com/question/26698448

Take 2 points

Slope:-

[tex]\\ \tt\hookrightarrow m=\dfrac{19-17}{7-6}=2[/tex]

Equation in point slope form

[tex]\\ \tt\hookrightarrow y-17=2(x-6)[/tex]

[tex]\\ \tt\hookrightarrow y-17=2x-12[/tex]

[tex]\\ \tt\hookrightarrow y=2x+5[/tex]

Answer:

The states of matter are solid, liquid, gas, and plasma

Step-by-step explanation:

you didn't have any options so I'm just telling you them

Answer:

$12.50

Step-by-step explanation:

Let x = the cost of the food without the delivery fee.

The delivery fee can be represented as 0.10x.

Keep in mind that the cost of the food plus the delivery fee equals $13.75.

Therefore, your equation will look like: 13.75 = x + 0.10x

x + 0.1x = 1.10x

So, 13.75 = 1.10x

This means that x = 13.75/1.10

x = 12.5 = $12.50

Answer: Let's represent the cost of the food as "x".

We know that the delivery fee is 10% of the cost of the food, so it can be written as 0.1x.

The total cost that Carlos paid for lunch is the sum of the cost of the food and the delivery fee, which is:

Total cost = Cost of food + Delivery fee

$13.75 = x + 0.1x

Simplifying the equation, we get:

$13.75 = 1.1x

Dividing both sides by 1.1, we get:

x = $12.50

Therefore, the cost of Carlos' lunch before the delivery fee was $12.50.

YES 12.50 is correct I am a k12 student and I have proof. the quiz name is 2.09 Quiz: Multistep Percent Problems

Answer:

165

Step-by-step explanation:

first 1% of 500 is calculated and then multiplied by 33:

[tex]\frac{1}{100} (500)=5[/tex]

5(33)=165

Hope this helps

Step-by-step explanation:

[tex]1 \: acre \: = \: 8 \: sheeps \\ 696 \: acres \: = 8 \times 696 = 5568 \: sheeps[/tex]

Answer:

The answer to your problem is black (1/5)

Step-by-step explanation:

Answer:

Each person is gonna drink 12 ounces

Step-by-step explanation:

84 divided by 7 is 12

As it is 7 people sharing one drink that is 84 ounces I divided since they would be sharing equally and as it was the right thing to do.

Not a teacher

Answer:

the middle 3

Step-by-step explanation:

6^(4-5)

6^(-1)

so three are equal to this

1/6

6^-1

and

1/6^1

Answer:

false

Step-by-step explanation:

66 mod 12

quotient 5

reminder 6

true statement

66 = 6 (mod 12)

Answer:

A total of 18 gallons of more gas

Step-by-step explanation:

7 gallons = 210 miles

750-210= 540

210*2 =420 miles       7*2=14 gallons

210/2= 105                  7/2=3.5 gallons

525 miles                       17.5 miles

210/14= 15                      7/14=.5 gallons

540 miles                    18 gallons

World War I, often abbreviated as WWI or WW1, also known as the First World War or the Great War, was an international conflict that began on 28 July 1914 and ended on 11 November 1918

Hey there!

a + b

= 2 + 3

= 5

Therefore, your answer is: 5

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

175 cm

Step-by-step explanation:

35 x 5 = 175

well, we know the triangle besides being an isosceles, is also a right-triangle, so let's use the pythagorean theorem.

[tex]\textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2 \qquad \begin{cases} c=\stackrel{hypotenuse}{\sqrt{72}}\\ a=\stackrel{adjacent}{x}\\ b=\stackrel{opposite}{x}\\ \end{cases}\implies (\sqrt{72})^2=x^2+x^2 \\\\\\ 72=2x^2\implies \cfrac{72}{2}=x^2\implies 36=x^2\implies \sqrt{36}=x\implies 6=x[/tex]

Answer:

x = 6

Step-by-step explanation:

sine law

a/ sin a = x / sin x

(72)^1/2 / sin 45º = x / sin 90

6 = x/1

multiply each side by 1

6 = x

Answer:

9.6 ÷ 0.12

Expand 9.6/0.12 by multiplying both numerator and the denominator by 100.

=960/12

Devide 960 by 12 to get 80

=80

So the answer is 80

Step-by-step explanation:

#Carry on learning

Answer:

19w + 3

Explanation:

perimeter: length measure of all sides

perimeter for this shape:

→ 4w + 4 + 6w + 5 + 7w + 3 + 2w - 9

group terms like this ↓

→ 4w + 6w + 7w + 2w + 4 + 5 + 3 -9

add basic numbers ↓

→ 4w +6w +7w +2w +3

final answer ↓

→ 19w + 3

Perimeter is the sum of all the sides.

2w-9 + 4w + 4 + 6w + 5 + 7w + 3

Combine like terms:

19w + 3

Answer:

14.29% decrease (actual : 14.2979%)

The number of degrees there are in the angle between the hour and the minute hands of the described clock is; 30°

The conventional analogue wall clock is numbered 1 to 12.

On this note, there are 12 unit subdivisions on the clock.

Each unit subdivision covers angle measure;

Since, at quarter past two; the hour arm of the clock is on 2 and the minute arm is on 3;

It follows that the degree measure of the angle subtended is; 30°.

Read more on degree measure;

https://brainly.com/question/4221639

Answer:

the area parallelogram is 90%

Answer:

f(x)=(x+1)(x-5)

=x+1=x-5

=1+5=x-x

=6

Answer:

$23.32

Step-by-step explanation:

Degree of a polynomial gives the highest power of its terms. Yes there is a difference between the degrees of sum and difference of the polynomials.

Degree of a polynomial is the highest power that its terms pertain(for multi-variables, the power of term is addition of power of variables in that term).

Thus, in [tex]x^3 + 3x^2 + 5[/tex], the degree of the polynomial is 3 as the highest power in its terms is 3.

(power and exponent are same thing)

Those terms which have same variables raised with same powers.

For example, [tex]x^3[/tex] and [tex]3x^3[/tex]  are like terms since variable is same, and it is raised to same power 3.

For example [tex]4x^2[/tex] and [tex]x^3[/tex] are not like terms as the variables are same but powers aren't same.

The given polynomials are:

[tex]c(x) = x^7 + 3x^5 + 3x + 1\\\\p(x) = x^7 + 5x + 10[/tex]

Their sum is

[tex]c(x) + p(x) = x^7 + 3x^5 + 3x + 1 + x^7 + 5x + 10 = (1+1)x^7 + 3x^5 + (3+5)x + 11\\\\c(x) + p(x) = 2x^7 + 3x^5 + 8x + 11[/tex]

(only like terms' coefficients can be added (or subtracted) for addition or subtraction of them )

The sum's degree is 7

Their difference is:

[tex]c(x) - p(x) = x^7 + 3x^5 + 3x + 1 - x^7 -5x - 10 = (1-1)x^7 + 3x^5 +(3-5)x -9\\\\c(x) - p(x) = 3x^5 - 2x - 9[/tex]

Difference's degree is 5

Thus, both's degrees are not same.

Thus, Yes there is a difference between the degrees of sum and difference of the polynomials.

Learn more about subtraction of polynomials here:

https://brainly.com/question/9351663

Answer:

(- 2, 4 )

Step-by-step explanation:

y = 2x + 8 → (1)

y = - 2x → (2)

substitute y = 2x + 8 into (2)

2x + 8 = - 2x ( add 2x to both sides )

4x + 8 = 0 ( subtract 8 from both sides )

4x = - 8 ( divide both sides by 4 )

x = - 2

substitute x = - 2 into (2)

y = - 2(- 2) = 4

solution is (- 2, 4 )

Answer: [tex]y=4,\:x=-2[/tex]

Step-by-step explanation:

[tex]\begin{bmatrix}y=2x+8\\ y=-2x\end{bmatrix}[/tex]

[tex]\mathrm{Substitute\:}y=-2x[/tex]

[tex]\begin{bmatrix}-2x=2x+8\end{bmatrix}[/tex]

[tex]{Isolate\:}x{for -2x=2x+8[/tex]

[tex]x=-2[/tex]

[tex]\mathrm{For\:}y=-2x[/tex]

[tex]\mathrm{Substitute\:}x=-2[/tex]

[tex]y=-2\left(-2\right)[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]y=4[/tex]

[tex]The\:solutions\:to\:the\:system\:of\:equations\:are:[/tex]

[tex]y=4,\:x=-2[/tex]

Good Luck!