100 points plz answer right Use algebra tiles to solve 2x+2=4.

Answer:

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Three containers have their volumes in the ratio 3:4:5. They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio of (4:1),(3:1)and(5:2), respectively. The ratio of milk and water in the fourth container contains all the above three mixtures is

Hard

Solution

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Correct option is C)

Let the volumes be 3x,4x,5x respectively.

Container with volume 3x:

Milk =

4+1

4

×3x

Water =

4+1

1

×3x

Container with volume 4x:

Milk =

3+1

3

×4x

Water =

3+1

1

×4x

Container with volume 5x:

Milk =

5+2

5

×5x

Water =

5+2

2

×5x

Total milk =

5

12

x+

4

12

x+

7

25

x=

140

1256

x

Total water =

5

3

x+

4

4

x+

7

10

x=

140

424

x

Ratio of milk to water in 4th container =

424

1256

=157:53

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Answer:

answer is 3

Step-by-step explanation:

pls mark this

The required two linear expressions are 4x+2x+9 and 6x+5+4

Given the expression 6x+9

We are to write two linear expressions that have similar expressions as this.

From the given expression,

This shows that the expression can also be written as;

The required two linear expressions are 4x+2x+9 and 6x+5+4

Learn more on linear expression here: https://brainly.com/question/14323743

The two linear expressions that have a sum of 6x +9 are; 5x + 6 and x +3.

The given expression; 6x +9 is already a linear expression.

However, we are required to write two linear expressions whose sum is 6x +9.

Hence, we can rewrite each term of the expression as a sum of two terms as follows;

The required linear expressions are therefore; 5x + 6 and x +3.

Read more on linear expressions;

https://brainly.com/question/14323743

Answer:

50

Step-by-step explanation:

(-5)* (-5) = 25; as the negatives cancel out

25 * (2) = 50; arithmetic

Here is ur answer

Step-by-step explanation:

(2)(-5)=-10

-10(-5)

=50

The probability that Thalia will rent 1 of each of the 3 types of cars is; 9/40

We are given;

Probability of choosing without replacement;

P(Minivans) = 6/16 = 3/8

P(Sedans) = 7/15

P(Hatchbacks) = 3/14

Thus;

Probabilities of picking each together = 3/8 * 7/15 * 3/14

Probabilities of picking each together = 3/80

Now, since thalia will rent 3 of the cars chosen at random, then possible permutations = 3! = 6

Thus, probability that Thalia will rent 1 of each of the 3 types of cars is;

P(rent one of 3 cars) = 6 * 3/80 = 9/40

Read more about Permutations at; https://brainly.com/question/7294502

Answer:

100.5 inches

Step-by-step explanation:

To find circumference, use the formula C = dπ

C = 32(3.14)

C = 100.48 inches

Rounded

100.5 inches

Answer:

6000 cents

Step-by-step explanation:

60$ is 6000 cent because you would think 100 cent is 1$ so then you would times that by 60 and a fast way to do that is to do 100 then 60 has 1 0's so add 1 0 to the end put the 1 to a 6.

Hope This Helps

Answer:

1. -2/3

2. 5/4

3. -5/3

4. -6/5

Step-by-step explanation:

Use the slope formula for 2 points of each graph to get the answer.

Or you can just count the rise over run.

Answer:

5

Step-by-step explanation:

Answer:

Ther are 6 values we can choose out of so the denominator is going to be 6.

If 5 is include then the chances are 2/6 which is 1/3

Or if 5 is not included then ot is 1/6

the answer choices are 1/3 or 1/6

Answer:

Step-by-step explanation:

Let's go through this step by step.

Multiples of 12:

Multiples of 27:

As shown above, there are 2 108's, which are the first multiples to match.

Your answer is 108.

Answer:

250

Step-by-step explanation:

devide 5,024 with 18

Answer:

17:7

Step-by-step explanation:

Both are even numbers, so both can be divided by two. Once divided by two, they are prime and can no longer be simplified.

Answer:

17:7

Step-by-step explanation:

34:14 can be simplified by dividing both sides of the ratio.

Divide both sides by 2:

17:7

17:7 is the simplified ratio for your answer.

First, we have to make [tex]w[/tex] the subject of the equation:

[tex]w - 0.9 > -2.1\\w > -2.1 + 0.9\\w > -1.2[/tex]

This shows that [tex]w[/tex] is less than but not equal to [tex]-1.2[/tex]. So we are going to use an arrow that has a non-shaded circle. Since the symbol is the greater than symbol, or >, the arrow will point to the right. Thus, the arrow we choose will be the last arrow.

Now since we are comparing [tex]w[/tex] with [tex]-1.2[/tex], we place the arrow above the [tex]-1.2[/tex] point. That's how he place the arrow in the number line.

Answer:

Possible Answers:

Step-by-step explanation:

Probability is measured by this formula: [tex]\frac{favorable-outcomes} {total -outcomes}[/tex]

Solve:

Our favorable outcomes are the factors of 6:

So we have 4 favorable outcomes

Our total outcomes are 50. They are the possible outcomes.

Now we solve:

The probability is 8% or 4/50

-Chetan K

Answer:

y = 7

Step-by-step explanation:

-2y + 6 =-8 ( y - 6 )

-2y + 6 = -8y + 48

-2y + 8y = 48 -6

6y = 42

y = 42/6

y = 7

[tex]~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \£990\\ r=rate\to 2\%\to \frac{2}{100}\dotfill &0.02\\ t=years\dotfill &4 \end{cases} \\\\\\ A=990[1+(0.02)(4)]\implies A=990(1.02)(4)\implies A=4039.2[/tex]

Answer:

60

Step-by-step explanation:

540

/    9

____

  60 (r0)

Answer:

$16.995

Step-by-step explanation:

5.5 gallons * $3.09/gallon = $16.995

Answer:

Yes, the answer b is correct

Step-by-step explanation:

... lol

Answer:

What is not a property of all parallelograms?

Yes, opposite sides look congruent, and that's a property. But adjacent sides don't look congruent, and that's not a property. Do the sides appear to be parallel? Yes, opposite sides look parallel (and of course, you know this property if you know the definition of a parallelogram)

Step-by-step explanation:

Answer:

$980 dollars

Step-by-step explanation:

pls mark this answer

Answer: The y-intercept is 1

Step-by-step explanation:

On a graph, the y-intercept is the point where the line intersects the y-axis. The corresponding x-coordinate is always 0. ... When a linear equation is written in slope-intercept form (y=mx+b), the slope is represented by the variable m. It is the coefficient to x in the equation.

Y intercept

The point on y axis at which the line intersects the y axis is called the y intercept of line

Here

The point is (0,1)

So y intercept=1

Answer:

$8.50

Step-by-step explanation:

11.00-2.50=8.50

P.S. Love the profile pic

we are going to times the both sides by two

Answer:

81m+27t

Step-by-step explanation:

We need to distribute the 9 to the terms inside the parentheses:

9(9m+3t)=9(9m)+9(3t)=81m+27t

Answer:

81m + 27t

Step-by-step explanation:

Explanation is attached below.

Answer:

x= 5, y= 34

Step-by-step explanation:

y= 5x +9 -----(1)

y= 8x -6 -----(2)

Substitute (1) into (2):

5x +9= 8x -6

Bring x terms to one side, constants to the other:

8x -5x= 9 +6

3x= 15

Divide both sides by 3:

x= 15 ÷3

x= 5

Substitute x= 5 into (1):

y= 5(5) +9

y= 25 +9

y= 34

Answer:

B. -4/3

Step-by-step explanation:

If the graph shows the red and green lines are parallel, then the slope of the green line is -4/3 because parallel lines have the same slope.

Answer:

(1,2)

Step-by-step explanation:

The solution is the point the two lines meet, at (1,3).  It is the only point that the value of x=1 will result is y = 3 for both lines.