May someone please answer this question fast? :3

Answer:

x=6

Step-by-step explanation:

5x+2=32

Step 1: Subtract 2 from both sides.

5x+2−2=32−2

5x=30

Step 2: Divide both sides by 5.

5x

5

=

30

5

x=6

Answer:

x = 6

Step-by-step explanation:

5x + 2 = 32

Subtract 2 from both sides

5x + 2 - 2 = 32 - 2

           5x = 30

Divide both sides by 5

         5x/5x= 30/5

               x = 6

Answer:

x = 21

Step-by-step explanation:

Vertical angles are congruent, thus

∠ A = ∠ B , substitute values

3x - 30 = 2x - 9 ( subtract 2x from both sides )

x - 30 = - 9 ( add 30 to both sides )

x = 21

Hello there! :)

[tex]\huge\boxed{x = 21}[/tex]

Vertical angles are congruent, therefore:

∠A ≅ ∠B

3x - 30 = 2x - 9

Subtract 2x from both sides:

3x - 2x - 30 = 2x - 2x - 9

x - 30 = -9

Add 30 to both sides:

x - 30 + 30 = -9 + 30

x = 21.

Answer:

(-2, 6)

Step-by-step explanation:

Answer:

let Rita's score be 'a'

then the equation will be-

a+17= 54

Explanation:

if yes then do mark my answer as brainliest

Answer:

11

Step-by-step explanation:

QS = QR + RS ➡ 19 = -1 + x + 2x - 7 add like terms

19 = 3x - 8

27 = 3x

9 = x

RS = 2x - 7 so 2×9 - 7 = 11

Substitute the value of the variable into the expression and simplify.

4

Answer:

n < -14

Step-by-step explanation:

6 (n+2) < -72

6n + 12 < -72

6n < -72 - 12

6n < -84

n < -84/6

n < -14

Answer:

The answer is c.

a. no b. no c. yes

i hope that helped

Step-by-step explanation:

Answer: x = 4

Step-by-step explanation:

1.25(4x-10)=7.5

5x-12.5 = 7.5

5x = 20

x = 4

Answer:

x=4

Step-by-step explanation:

1.25(4(4)-10)=7.5

1.25(16-10)=7.5

1.25(6)=7.5

7.5=7.5

TRUE

Answer:

48

Step-by-step explanation:

1) 9*8=72

2) 8*3=24

3)72-24=48

Answer:

D

Step-by-step explanation:

EDGE2020

Answer:

s and t.

Step-by-step explanation:

Answer:

...

Step-by-step explanation:

Answer:

its D

Step-by-step explanation:

got it right

Answer:

Step-by-step explanation:

Start balance:

Deduction:

Balance after deduction:

Deposit:

Balance at the end of the day:

Answer:

Step-by-step explanation:

3/5 divided by 7/10

You use KCF

KCF stands for keep change flip

So it would be 3/5x10/7

3              10                    15

_      x       _        =            _

5               7                       7

you need to simplify it so the 5 in 3/5 would be a 1 and the 10 in 10/7 would be  5

Answer:

Step-by-step explanation:

343

Answer:

80

Step-by-step explanation:

16=20/100

y=3 x 100/20

y = 80%

Answer:

141

Step-by-step explanation:

Answer:

7. 24

8. -1

9. 28

10. 24

Step-by-step explanation:

substitute values into equations. don't forget the brackets :))

7. 3x + 2y2 Let x = 4, y = 3

= 3(4) + 2(3)2

= 12 + 12

= 24

8. (x + 2)2 - (3x - 2) - 4 Let x = 3

= ((3) + 2)2 - (3(3) - 2) - 4

= (5)2 - (9 - 2) - 4

= 10 - 9 + 2 - 4

= -1

9. x + 2y - 3z + xyz Let x = 4, y = 3, z = 2

= (4) + 2(3) - 3(2) + (4)(3)(2)

= 4 + 6 - 6 + 24

= 28

10. xyz Let x = 4, y = 2, z = 3

= (4)(2)(3)

= 24

Answer:

5 hours?

Step-by-step explanation:

normally, two people would cut the time in half, but she takes forever.   half of 12 is 6, half or 8 is 4, so 5, right? the medium answer

Answer:

h =14

Step-by-step explanation:

Answer:h=14

Step-by-step explanation:

Answer:

Mean (Average):

7.6

Median (Middle):

9

Mode (Most Common):

9

Range (Biggest - Smallest):

7

Step-by-step explanation:

To figure the mean, add up the numbers,  then divide it by the number of data points.

Answer:

Step-by-step explanation:

its not right equation

because

5X - 10 ≠ 2X - 4

Answer:

it is going to have to be the 3rd one

Answer:

|x−10|=5

Step-by-step explanation:

just took the test

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

[tex]M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

G(1,7) and H(-3,11)

The midpoint is

[tex]M = ( \frac{ - 1 + 3}{2} , \: \frac{7 + 11}{2} ) \\ = ( \frac{2}{2} \: , \: \frac{18}{2} )[/tex]

We have the final answer as

Hope this helps you

Answer:

Was the question meant to say "what is the value of 4x-7 when x=4?" if so the answer is 9.

Step-by-step explanation:

First plug in 4 for x. The equation should then read 4(4) -7

Next use pemdas to solve (multiple 4 × 4 and then subtract 7 to get the answer 9

Answer:

option A

Step-by-step explanation:

[tex]3x-y=12\\ =>3x = 12+y\\=>x=\frac{y+12}{3}[/tex]

Putting the value of x in [tex]\frac{8^{x} }{2^{y} }[/tex] gives :-

[tex]\frac{8^\frac{y+12}{3} }{2^y} = \frac{2^3(\frac{y+12}{3} )}{2^y} = \frac{2^{y+12} }{2^y} = 2^{y+12-y}=2^{12}[/tex]

Answer:

[tex]\large\boxed{x = 7}[/tex]

Step-by-step explanation:

3x - 2(x + 3) = 4x - 9 - x

Start by multiplying 2 by the values in the parenthesis

3x - 2x + 6 = 4x - 9 - x

Subtract 3x - 2x and 4x - x

x + 5 = 3x - 9

Add 9 to both sides of the equation

x + 14 = 3x

Subtract x from both sides of the equation

14 = 2x

Divide both sides of the equation by 2

[tex]\large\boxed{x = 7}[/tex]

Hope this helps :)