Choose the fraction that is equal to:

Answer:

x=-1

Step-by-step explanation:

Given,

[tex]2(\dfrac{x-3}{5})=x-\dfrac{3}{5}[/tex]

To Find : x

[tex]\dfrac{2(x-3)}{5}=x-\dfrac{3}{5}[/tex]

[tex]\dfrac{2x-6}{5}=x-\dfrac{3}{5}[/tex]

[tex]\dfrac{2x}{5}-\dfrac{6}{5}=x-\dfrac{3}{5}[/tex]

[tex]\dfrac{2x}{5}-x = \dfrac{6}{5}-\dfrac{3}{5}[/tex]

[tex]\dfrac{2x-5x}{5} = \dfrac{6-3}{5}[/tex]

[tex]\dfrac{-3x}{5} = \dfrac{3}{5}[/tex]

[tex]x = -1[/tex]

Hence, the value of x is -1.

Answer:

155 would be your answer

Step-by-step explanation:

100-35=65+90=155

Answer:

The first one

because 8 - 3 = 5 and is not less than it

hope this helps :)

Step-by-step explanation:

Answer:

so the square root of 23 is 4.79583152331 but rounded is 4.8 so your right where  you need to be!

Step-by-step explanation:

Answer:

A. {(0, 3), (1, 6), (2, 9)}

Step-by-step explanation:

All you have to do is substitute them

A.

y − 3 = 3x

3 - 3 = 3 (0)

0 = 0

y − 3 = 3x

6 - 3 = 3 (1)

3 = 3

y - 3 = 3x

9 - 3 = 3 (2)

6 = 6

__________________________________________________________

B.

y - 3 = 3x

0 - 3 = 3(3)

-3 = 6

You can tell that this one can't be one of the answer which means that B wont be the answer, so you don't have to do anymore work for this one.

__________________________________________________________

C.

y - 3 = 3x

3 - 3 = 3(1)

0 = 3

This one can't be an answer either

__________________________________________________________

D.

y - 3 = 3x

1 - 3 = 3(1)

-2 = 3

And this one can't be an answer either

__________________________________________________________

This concludes, that A will be the answer here since all of the ordered pair can be x and y when you use the inputs and outputs that were given.

Hope this helped!

Answer:

The general equation of the parabola     y = -3 x² + x

Step-by-step explanation:

Step(i):-

Given points are (0,0) , (1, -2) and ( -1 , -4 )

Given the standard parabola

                                y = ax²+ b x + c ...(i)

Passing through the point (0,0)

                              c = 0

Passing through the point (1,-2)

                            -2 = a(1) +b(1)

                   a + b = -2 ...(ii)

Passing through the point (-1, -4)

                        - 4 = a - b

               a - b = -4 ...(iii)

Step(ii):-

Adding (ii) and (iii) equations , we get

            2 a = -6

              a = - 3

substitute   a = - 3 in equation (ii)

       -3 + b =-2

             b = -2 + 3 = 1

Final answer:-

The general equation of the parabola

              y = ax²+ b x + c

             y = -3 x² + x + 0

             y = -3 x² + x

Answer:

72

Step-by-step explanation:

(9+9+7^2)-4+9

(9+9+49)-4+9

67-4+9=72

I believe this is correct.

Answer:

(9+9+7^2)-4+9= 72

Step-by-step explanation:

Using PEMDAS, we can solve this problem easily. First, look for parentheses. Inside of the parentheses is an exponent, 7^2. This equals 49. Continuing to solve inside the parentheses, we get 9+9+49= 67. Now, we add and subtract from left to right. Our new equation looks like 67-4+9=?. 67 minus 4 is 63, and 63 plus 9 is 72. Thus, the answer to this equation is 72.

Hope this helps!

Rosalina's florist sells roses by the dozen. On Friday Rosalina received an order for 21 dozen roses. How many roses does Rosalina need to fulfill the order? A 144 roses B 212 roses C 252 roses D 262 roses

Given that,

Rosalina received an order for 21 dozen roses

To find,

Number of roses.

Solution,

We know that,

1 Dozen = 12 items

We need to find number of roses in 21 dozen roses.

21 dozen = 21 × 12

= 252 roses

Hence, 252 roses Rosalina need to fulfill the order

Answer:

So the slope is -5/2.

Step-by-step explanation:

Answer:

The square root of 10 is 3.16. Point F is between 3.1 and 3.2.

Step-by-step explanation:

Answer: it is 1,3,4

Step-by-step explanation:

9514 1404 393

Answer:

  x = 5.07142

Step-by-step explanation:

To solve the equation ...

  sin(25°) = x/12

multiply by the denominator of the x term.

  12·sin(25°) = 12(x/12)

  x = 12·sin(25°)

  x ≈ 5.07142

_____

You may need to round the answer to satisfy your problem requirements.

Answer:

-0.5

Step-by-step explanation:

because each time your y axis increases it increases by -0.5

Answer:

Part A) plot 1 and -2.5.

B) The opposite of 2 is -2. The only number that has its own opposite is 0. The first statement is false.

The opposite of 1.5 is -1.5, so the opposite of the opposite of 1.5 is equal to the opposite of -1.5, which is 1.5. The second statement is true.

Hope this helps sorry for not answering earlier

Answer:

In mY Knowledge

answer of 2) 0.49

3) 0.39

4) 50 766.20 and 1 522.9878

hope it helps :D

am I too late to answer this!?

The given numbers can be rounded off by using the rules of rounding off to the nearest hundredths and rounding off to the nearest thousandths.

Rules for rounding off to the nearest hundredths are:

Rule 1 - In rounding off to the nearest hundred, the digit at tens place is in between 0 to 4 then replace that digit by 0.

Rule 2 - In rounding off to the nearest hundred, the digit at units place is replaced tens place digit by 0 if the digit is greater than or equal to 5 and hundreds place digit is increased by 1.

Rules for rounding off to nearest thousandths:

Rule 1 - In rounding off to nearest thousandths, if the digit at hundreds place is in between 0 to 4 then it is replaced by 0.

Rule 2 - In rounding off to the nearest thousandths, if the digit at hundreds place is greater than or equal to 5 then increase it by 1.

2). The largest decimal in hundredths rounded to 0.5 is 0.49.

3). One centimeter is equivalent to about 0.3937 inches. So, the given equivalent rounding to the nearest hundredths is 0.39.

4). The number 50766.25 rounded to the nearest hundreds is 50766.20 and the number 1522.9875 rounded to the nearest thousandths is  1522.9878.

For more information, refer to the link given below:

https://brainly.com/question/2096984

Answer:

None of the above.........

Answer: See explanation

Step-by-step explanation:

18 + (1x)

Hope that helped!

Answer:

(6, -4)

Step-by-step explanation:

The ice cream shop should be between the school and hospital.

Answer:

If I’m correct you graph the ice cream store at (6, -4)

Step-by-step explanation:

Answer:

36 is the answer I think

Step-by-step explanation:

-18(8-10)

-18 x (-2)

36

Answer:

The length of x in the simplest radical form with a rational denominator will be:      

Step-by-step explanation:

Given

hypotenuse = 5

angle Ф = 60°

To determine

x = ?

Using the trigonometric ratio

cos Ф = adjacent / hypotenuse

here

Ф = 60°

adjacent of 60° = x

hypotenuse = 5

so substituting Ф = 60°, adjacent = x and hypotenuse = 5 in the equation

cos Ф = adjacent / hypotenuse

so

[tex]cos\:60^{\circ }\:=\:\frac{x}{5}[/tex]

       [tex]\frac{\sqrt{3}}{2}=\frac{x}{5}[/tex]

switch sides

         [tex]\frac{x}{5}=\frac{\sqrt{3}}{2}[/tex]

Multiply both sides by 5

         [tex]\frac{5x}{5}=\frac{5\sqrt{3}}{2}[/tex]

Simplify

         [tex]x=\frac{5\sqrt{3}}{2}[/tex]

Therefore, the length of x in the simplest radical form with a rational denominator will be:      

Answer:

x = 30

Step-by-step explanation:

Since RQ bisects ∠ PRS, then

∠ SRQ = ∠ PRQ , substitute values

3x - 20 = x + 40 ( subtract x from both sides )

2x - 20 = 40 ( add 20 to both sides )

2x = 60 ( divide both sides by 2 )

x = 30

Answer:

9.50+1.50 = 11

11*4 = 44

44/100*115= 50.6

T= $50.60

Step-by-step explanation:

sinθ = Opposite/Hypotenuse = 3/5.

cosθ = Adjacent/Hypotenuse = 4/5.

tanθ = Opposite/Adjacent = 3/4.

Answer:

24 miles

Step-by-step explanation:

12 x 8 = 96

1 in = 0.25

96 in = 24

Answer:

6m^2

Step-by-step explanation:

Set up proportions and find the length and width of the park in miles.

Length:

l = 12(0.25)

l = 3 miles

Width:

w = 8(0.25)

w = 2 miles

The area of the park is A = lw = (3)(2) = 6 mi.2

Answer:

1.25+2.25+(o.45 x 3)

=6.95

10-6.95

= got back $3.05

Step-by-step explanation:

Answer:

5.15

Step-by-step explanation:

.45 x 3 = 1.35

1.35 + 1.25 = 2.6

2.25 + 2.6 = 4.85

$10 - 4.85 = 5.15

Answer:

mean= 6

median= 5.5

mode= 4

Step-by-step explanation:

mean is all the numbers added up then divided the total amount of numers up then divide. 2+3+4+4+4+7+7+8+9+12=60/10=6

median is the numbers lowest to highest then the middle number

2,3,4,4,4,7,7,8,9,12 the median is 5.5 because that is the middle between 4 and 7

mode is the most frequent value and that is 4 because 4 shows us 3 time and 7 showsup 2

Step-by-step explanation:

f(x)=3x-2

f(-5) means that x equals -5

All you would need to do is substitute -5 into the equation

3(-5) - 2

-15-2

-17

f(-5) is -17

Answer:

-17

Step-by-step explanation:

f(-5) means plug -5 for x

thus f(-5) = 3(-5) -2 = -17

Answer:

[tex]\frac{5}{12}[/tex]

Step-by-step explanation:

[tex]\frac{2}{3} - \frac{1}{4}[/tex]

Common Denominator:

[tex]\frac{8}{12} - \frac{3}{12}[/tex]

Subtract the numerator, the denominator stays the same.

[tex]\frac{5}{12}[/tex]

Answer:

2x+7

Step-by-step explanation:

Answer:

B X equals 3

Step-by-step explanation:

e3quals 3