i will give you brainlist

We have,

x+y:x-y=3:2

To prove that, x+ y : x - y = 3:2.

x+y=3  

And,

x+y = 2      

Adding (1) and (2), we get

x+y+x-y=3+2

⇒2x=5

⇒ x =

Put x =  in (1), we get

+y=3

⇒ y=3-=

x+y:x-y=

=3:2

So, x+y:x-y=3:2.

Answer:

B: 0, 5/8

Step-by-step explanation:

First, add the abcissas (x coordinates).

0 + 0 = 0

Then, divide the result by 2.

0 divided by 2 = 0

Then, add the ordinates (y coordinates).

1/2 + 3/4 = 1 1/4

Then, divide the result by 2.

1 1/4 divided by 2 = 5/8

The midpoint is 0, 5/8

Answer:

4 batches

Step-by-step explanation:

just divide 8/10 by 1/5 to get 4 :)

Step-by-step explanation:

Number of cups of chocolate is directly proportional to the number of batches of brownies.

1/5 cups of chocolate = 1 batch of brownies

=> 8/10 cups of chocolate = (8/10) / (1/5)

= 4 batches of brownies.

Hence Mary can make 4 more batches.

c a c....................................................................................................................

The correct algebraic expression for this scenario is x/3.

The unknown number of students in the class can be represented by the algebraic expression "x."

The statement "The class was divided into three equal groups" implies that the number of students, represented by "x," is divided by 3.

Therefore, the correct algebraic expression for this scenario is:

x/3.

Here, "x" represents the total number of students in the class, and "x/3" represents the number of students in each of the three equal groups when the class is divided equally.

To know more about algebraic expression:

https://brainly.com/question/953809

#SPJ6

Answer:

Step-by-step explanation:

The first expression has value 12

The second expression has value -6

The third expression has value

4

And finally the forth expression has value 1.14

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

Answer:

c the third one

Step-by-step explanation:

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

Answer:

its 1/36th

Step-by-step explanation:

there are 36 total outcomes

Answer:

probability

Step-by-step explanation:

Answer:

288

Step-by-step explanation:

multiply the length value by 36

Answer:

Step-by-step explanation:

you need more info

Answer:

5

(3a²b³c)³(2a⁴b²c²)³

= (3a⁶b⁹c³)(8a¹²b⁶c⁶)

= 24a¹⁸b¹⁵c⁹

14

⁴√(81a¹⁶b¹²c⁹)

= (⁴√81)(⁴√a¹⁶)(⁴√b¹²)(⁴√c⁹)

[tex]= 3 (a^{\frac{16}{4} }) (b^{\frac{12}{4} } ) (c^{\frac{9}{4} } )[/tex]

[tex]= 3a^{4} b^{3} c^{\frac{9}{4} }[/tex]

Answer:

1332 i think

Step-by-step explanation:

287+379=666

666*2=1332

Answer:

where is the practical table pic

Answer: 1:5.

Step-by-step explanation:

Answer:

1/12

Step-by-step explanation:

1/4+2/3=11/12

Meaning 1/12 left

Please give brainliest, thank me and rate it 5. :)

Answer:

Car A gets better mileage

Step-by-step explanation:

360 / 20 = 16 mpg

270 / 18 = 15 mpg

Answer:

A

Step-by-step explanation:

360×3=1080

270×4=1080

20×3=60

18×4=72

car A is better

Answer:

A - Yes, it's a solution

Answer:

Yes, it is a solution.

Step-by-step explanation:

The reason why it is a solution because when you plug -3 into the y and add -3+6<4, you will get -9<4. -9 is less than 4 because the 9 is a negative. Hope this helps!

Answer:

(x - 5)(x + 1)(x - 2) = 0

Step-by-step explanation:

If a polynomial function has roots a, b, and c, then it is (x - a)(x - b)(x - c).

The roots here are 5, 1, and 2, so the factors are

(x - 5)(x - (1))(x - 2)

The function is:

(x - 5)(x + 1)(x - 2) = 0

Answer:

I am not sure about this question sry but u can try asking a tutor u don't need to use any points

Answer:

Step-by-step explanation:

I don't get the question do you have a picture?

Answer:

3.3333333333333333333333333333333

Step-by-step explanation:

so u do 10 divided by 3 =3.333333333333333333333333.

x = what i said

Answer:

y= -1/23

Step-by-step explanation:

The equation y(5)-4y(4)+4y(3)=1 can be solved thus:

Work on brackets first:

5y-16y+12y=1

Add up y values

5y-28y=1

Divide both sides of equation

-23y=1

y=1/-23

Therefore the value of y is -1/23

Answer:

[tex]volume = {s}^{3} \\ = ( \frac{1}{2} ) ^{3} \\ = ( \frac{ {1}^{3} }{ {2}^{3} } ) \\ = \frac{1}{9} \: {ft}^{3} [/tex]

Answer:

B

Step-by-step explanation:

1/4

Answer:

-5

Step-by-step explanation:

4x0.5=2

2x0.5=1

2+1=3

3-8=-5

Answer: 1/3x + 1/6

Step-by-step explanation:

The expression that is equivalent to 1/3x+3/4+2/3x-1/4-1/3-2/3x would be:

= 1/3x + 2/3x - 2/3x + 3/4 - 1/4 - 1/3

= 1/3x + 3/4 - 1/4 - 1/3

= 1/3x + 1/2 - 1/3

= 1/3x + 3/6 - 2/6

= 1/3x + 1/6

Answer:

1/3x + 2/4

Step-by-step explanation:

(1/3x + 2/3x = 3/3x/ 1 - 2/3 = 1/3) (3/4 - 1/4 = 2/4

Answer:

Gina has 48 stickers. of the stickers have pictures of flowers. of the stickers have pictures of plants. The rest of the stickers have pictures of people. How many stickers have pictures of people?

Step-by-step explanation:

Gina has 48 stickers. of the stickers have pictures of flowers. of the stickers have pictures of plants. The okpm of the stickers have pictures of rs have pictures of people. How many stickepeople?

Answer:

-5

Step-by-step explanation:

Answer:

B. 96 ft by 64 ft

Step-by-step explanation:

Scale of drawing = 1 cm to 8 ft

Length of garden on paper = 12 cm

Actual length of garden = 12 × 8 = 96 ft

Width of garden on paper = 8 cm

Actual length of garden = 8 × 8 = 64 ft

Actual dimensions of the school garden would be 96 ft by 64 ft

Answer:

plug in those values into y = mx +b

m = the slope

b= y-intercept

the equation of the line is:

y = 1/5x +10

Step-by-step explanation:

I hope this helped :)

Answer:

D.

Step-by-step explanation:

y-intercept is (0, 3)

x-intercept is (4.5, 0)

formula to find the slope from two points is

[tex]slope = m = \frac{y2 - y1}{x2 - x1} = \frac{y1 - y2}{x1 - x2} \\ [/tex]

then the slope of the line that crosses (0, 3) & (4.5, 0) is

[tex]m = \frac{3 - 0}{0 - 4.5} = \frac{3}{ - 4.5} = - \frac{3}{ \frac{9}{2} } = - \frac{2}{3} [/tex]