solve the following....
[tex]-16y = 22 + 6x\\-11y - 4x = 15[/tex]

Answer:

$216

Step-by-step explanation:

324 / 18 = 18. (Meaning she makes 18 dollars an hour)

18 * 12 = 216

Answer:$216

Step-by-step explanation: Rate per hour is 324/18=18

12hours =18×12

Answer: tanA

Step-by-step explanation:

The value of x by using the zero product property therefore option A is correct.

We have given that,

(x+3)(x+2)=0

we have to determine the technique that is most appropriate to use to solve each equation

The Zero Product Property simply states that if ab = 0, then either a = 0 or b = 0 (or both).

Therefore we have

(x+3)=0 and (x+2)=0

This implies that,

x+3=0

x=-3 and (x+2)=0 this implies that x=-2

Therefore we get the value of x by using the zero product property therefore option A is correct.

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(-1,4) • 13.-1)

Step-by-step explanation:

An equation is formed of two equal expressions. The simplest form of the equation (81x⁸y⁵)⁰°²⁵ is 3x²y(y⁰°²⁵).

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The simplest form of the equation [tex]\sqrt[4]{81x^8 \times y^5}[/tex] can be written as,

[tex]\sqrt[4]{81x^8 \times y^5}\\\\= (81x^8 \times y^5)^{\frac14}\\\\= (3^4x^8 \times y^4 \times y)^{\frac14}\\\\= 3^{(\frac14 \times 4)} \times x^{(\frac14\times 8)} \times y^{(\frac14 \times 4)} \times y^{(\frac14 \times 1)}\\\\=3 \times x^2 \times y \times \sqrt[4]{y}\\\\=3x^2y \sqrt[4]{y}[/tex]

Thus, the simplest form of the equation (81x⁸y⁵)⁰°²⁵ is 3x²y(y⁰°²⁵).

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Answer:

its b

Step-by-step explanation:

on edge 2022

Answer: The answer is C

Answer:

236.6

Step-by-step explanation:

Answer:

240 ml

Step-by-step explanation:

Answer:

[tex]\frac{1}{4}[/tex] for painting the bedroom green, though not at first

for painting the bedroom first, multiply the probability of painting a room green by the number of rooms,

which is

[tex]\frac{1}{4}[/tex] × [tex]\frac{1}{4}[/tex][tex]=\frac{1}{16}[/tex]

Answer:

i think it is 12 but i am not sure

Step-by-step explanation:

Answer:

Down Here ↓↓↓

Step-by-step explanation:

Hello!

A)

The area of a rectangle is L * W.

B)

The degree of a polynomial is the value of the highest exponent. The degree of 12x² + 74x + 44 is 2, because 2 is the highest exponent.

C)

This demonstrates the closure property, as adding, subtracting, and or multiplying polynomials will give a polynomial.

Answer:

50 black, 40 blue, and 20 red.

[tex]\mathbb{QUESTION:}[/tex]

Write an equation that represents each diagram and find the value of x.

[tex]\mathbb{ANSWER:}[/tex]

A.

Answer:

Genetic drift

Step-by-step explanation:

I took da test

The term used to describe this phenomenon of future generation fluctuations would be Genetic drift.

Genetic drift refers to the random fluctuations in the number of offspring in a population.

Rabbits can exhibit several colors in their coats: black, white, tan, brown, red, and grey.

A disease randomly kills off most of the population and leaves only black and grey rabbits.

Future generations are only black or grey. We can see that the future rabbits have some common colors that are given by their parents.

So, this must be Genetic drift.

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By taking the quotients between the cost and the volume of each refrigerator, we will see that the best buy is the second option.

To get this, we just need to take the quotient between the cost of the refrigerators and their volume.

Remember that the volume of a cube of side length S is V = S^3

For the first one, the cost is $98 and the side length is 1.5ft, so the volume is:

V = (1.5ft)^3 = 3.375 ft^3

The cubic per square foot is:

C = ($98/3.375 ft^3) = $29.04 per cubic foot.

For the second refrigerator, the side length is 2.1 ft and the cost is $142. Then the volume is:

V = (2.1 ft)^3 = 9.261 ft^3

The cost per cubic foot is:

C = ($142/9.261 ft^3) = $15.33 per cubic foot.

For the third refrigerator, the side length is 1.75 ft and the cost is $124.

So the volume will be:

V = (1.75 ft)^3 = 5.3594 ft^3

Then the cost per cubic foot is:

C = ($124/5.3594 ft^3) = $23.14 per cubic foot.

So, as we saw, the best buy will be the second option, because it has the lowest price per cubic foot.

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Answer:

[tex]a_{n}[/tex] = 1 + (n-1)84

Step-by-step explanation:

to solve a sequence there's a formula-

[tex]a_{1}[/tex]+(n-1)d

where a1 is the first term, and d is the common difference

since we know the first term, and we have a few subsequent terms we can solve for d and creat the general formula for the nth term

to find d we simply check the difference between two terms-

168-x = 84

168-84 = x

84 = x

we can confirm this by checking the next two even

252- x = 168

252 - 168 = x

84 = x

now we have enough for a general formula

[tex]a_{n}[/tex] = 1 + (n-1)84

Answer:

The answer is A) Zeros is (-5,0) and (-1,0)

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

We must apply a formula here in order to solve this problem.

(aka as the Angles Outside Circle Therom)

X=1/2(Outer Arc- Inner Arc)

Our Inner arc is 150, to find the outer arc we do 360-150 which is 210

Now that we have both arcs, we plug them into the equation.

X=1/2(210-150)

X=1/2(60)

X=30

Answer:

uh?

Step-by-step explanation:

The value of a in the conditional relative frequency table is 0.58.

The value of b in the conditional relative frequency table is 0.42.

A conditional relative frequency table is a two-way table that contains information on the proportion of a population that has a particular characteristic.

a = 32/53 = 0.58

b = 23 / 53 = 0.42

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Answer:

The value of a in the conditional relative frequency table is 0.58.

The value of b in the conditional relative frequency table is 0.42.

Step-by-step explanation:

Answer:

12,904 sec

Step-by-step explanation:

Each hour is 3600 seconds

each minute is 60 seconds

3600 * 3    +   35 *60   + 4 =

Answer:

(x - 5)² + (y + 5)² = 9

Step-by-step explanation:

the equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k ) are the coordinates of the centre and r is the radius

here (h, k ) = (5, - 5 ) and r = 3 , then

(x - 5)² + (y - (- 5) )² = 3² , that is

(x - 5)² + (y + 5)² = 9

Answer:

2•5s+s

10s+s

11s

the first one

Answer:

[tex]3\frac{3}{10}[/tex]

Step-by-step explanation:

Given: diameter = [tex]6\frac{3}{5}[/tex]

This is a mixed number.

We have to convert mixed numbers to improper fractions.

[tex]6*\frac{5}{5}+\frac{3}{5} \\ \frac{30}{5}+\frac{3}{5}=\frac{33}{5}[/tex]

diameter = 33/5

Now diameter = 2*radius so we divide 2 by diameter to get our radius.

[tex]\frac{33}{5} /2=\frac{33}{5}*\frac{1}{2} =\frac{33}{10}[/tex]

Improper fraction back to a mixed number.

10 can go into 33, 3 times so left with a 3 remainder.

[tex]\frac{33}{10}=3\frac{3}{10}[/tex]

The computation shows that the area of the kitchen that's in the home in square feet is 50ft².

It should be noted that an area of a rectangular space is calculated by multiplying the length by the width.

In this case, the area of the kitchen will be:

= 5ft × 10ft

= 50ft²

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Answer:

x=6

Step-by-step explanation:

im smart this is the answer i swear to ahead and try it yw

Answer:

  x = 6

Step-by-step explanation:

To solve an equation for the value of a variable, undo the operations that are performed on that variable. The Order of Operations tells you the order they are performed. The operations can be undone in the reverse order by making use of inverse operations.

__

Here, x is multiplied by 4 and -8 is added to the product. The opposite of -8 is +8, so we can add that to both sides of the equation to "undo" the addition.

  4x -8 = 16 . . . . given

  4x -8 +8 = 16 +8 . . . . add the opposite of the constant

  4x = 24 . . . . . . . . . . simplify

To undo the multiplication, we multiply by the "multiplicative inverse" or "reciprocal" of the coefficient of x. Again, we do this to both sides of the equation.

  (1/4)(4x) = (1/4)(24) . . . . multiply by inverse of 4

  x = 6 . . . . . . simplify . . . . this is the value of x you are looking for

_____

Additional comment

This is called a "2-step" linear equation. The two steps are ...

Note that multiplying by 1/4 is the same as dividing by 4. Adding the opposite of a number is the same as subtracting the number.

The properties of equality tell you that you can do anything you like to an equation, as long as you do the same thing to both sides of the equation. When solving equations, this is the one rule that you must never violate.

Answer:

This chart is correct

Step-by-step explanation:

I did this lesson

Answer: A, C, D

Step-by-step explanation: Lot's of brain stuffs