Am confused
Pls help

-9 that is the answer

Answer:

3x - 3 + 5x = 4(2x -3)

collect like terms

3x + 5x - 3 = 8x - 12

8x -3 = 8x - 12

8x -8x = 3 - 12

it's null

the expression is an indefinite one

Answer:

D.

therefore,A+B is equal to D

Answer:

A*B*C= 28

Step-by-step explanation:

A+B+C=20

1. A = 4(B+C)

2. B = 7C

3. C = C

----------------------

1.

A = 4( 7C + C )

A=4(8C)

A= 32C

---------------------

A+B+C=20

32C + 7C + C = 20

40C = 20

C = 20/40

C = 1/2

------------------------

A= 32(1/2) = 32/2 = 16

B= 7(1/2) = 7/2

C= 1/2

A*B*C = 16 * 7/2 * 1/2

A*B*C=  28

Answer:

19, 18, 15.5

Step-by-step explanation:

To solve this problem, you need to substitute the given values into the function.

b(x = -2) = 18 - 0.5(-2) = 18 + 1 = 19

b(x = 0) = 18 - 0.5(0) = 18 - 0 = 18

b(x = 5 ) = 18 - 0.5(5) = 18 - 2.5 = 15.5

Answer:

C

Step-by-step explanation:

it's c because this is a false statement, which means that the original statement is also a false one

so it doesn't have any answer

Answer:

30

Step-by-step explanation:

please give me a brainlist

Answer:

12

Step-by-step explanation:

huhiihiuhihihihihihi

Answer:

1+3=4 and 2 times 4 is eight. 8 divided by 6 is 1.33333333333333333333

-56x+32

Hope this helps

Answer:

-8(7x-4)

-56x+32

Step-by-step explanation:

hdhjsjshkdkd

d

d

d

d

d

answer

6

explanation

10+(–4)

10–4

6

Answer:

8 / 15

Step-by-step explanation:

2/9 ÷ 5/12

= 2/9 × 12/5            Reciprocal of 5/12

= 2×12 / 9×5           Multiply num. by num. and denom. by denom.

= 24 / 45                 Find LCD

= 24 ÷ 3 / 45 ÷ 3     Divide num. and denom. by LCD to simplify.

= 8 / 15

Answer:

3 raise to power -100

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

Step-by-step explanation:

The slope intercept form:

Use two ordered pairs from the table and work out the equation.

Find the slope:

Find the y- intercept:

The equation is:

Correct choice is D

Slope

Equation in point slope form

Answer:

1.6

Step-by-step explanation:

sorry this is probably really weird to cut peanuts like this

Answer:

5/8 pounds

Step-by-step explanation:

5/2/4 Convert, then multiply by one fourth

Answer:

$450

Maybe this will help

Answer:

10

Step-by-step explanation:

Answer:

if he is walking 10 miles then in 10 hours

Step-by-step explanation:

every 1 mile is 1 hour meaning every 10 miles is every 10 hours

Answer:

2u≤8⇒u≤4

Step-by-step explanation:

Answer:

$ 1508.57 and please give brainliest

Step-by-step explanation:

The road around the park = 3 m wide,

and the circumference of the park = 132 m,

We have to find the cost of fencing

the outer boundary,

the rate = $10 per m

Step-by-step explanation:

As we know that the circumference

of a circle = 2 × 22÷7 × radius

2 × 22÷7 × radius = 132 m,

44 × radius = 132 m × 7,

44 × radius = 924 m,

radius = 924 ÷ 44 m

So, radius = 21 m ( smaller circle )

radius = 21 m + 3 m ( larger circle )

= 24 m

Usually, we fence on the borders means it's

the circumference of the larger circle

= 2 × 22÷7 × radius

= 44÷7 × 24 m

= 1056÷7 m

= 150.85 m

cost of fencing = $ 10/m

total cost = 150.85 × $ 10

= $ 1508.57

Volume of a cube = l³

                              = (11 in)³

                              = 1331 in³

Surface area of cube = 6a²

                                   = 6 (11 in)²

                                   = 726 in²

The graph of [tex]y = \frac 34x +5[/tex] has a slope of 3/4 and a y-intercept of 5

The linear equation is given as:

[tex]y = \frac 34x +5[/tex]

Set x = 0

[tex]y = \frac 34 * 0 +5 = 5[/tex]

Set x = 1

[tex]y = \frac 34 * 1 +5 = 5\frac 34[/tex]

Set x = 2

[tex]y = \frac 34 * 2 +5 = 6\frac 12[/tex]

The above means that, the graph of [tex]y = \frac 34x +5[/tex] passes the following points

[tex](x,y) = \{(0,5), (1, 5\frac 34), (2,6\frac 12)\}[/tex]

See attachment for the graph of the linear function [tex]y = \frac 34x +5[/tex]

Read more about linear equations at:

https://brainly.com/question/14323743

[tex] = 2 {x}^{2} - - 11 {x}^{2} + 10x + 15[/tex]

hope it helps

Answer:

2

Step-by-step explanation:

caulculator

Answer:

i think 8/25

Step-by-step explanation:

Answer:

-2 1/10

Step-by-step explanation:

Answer:

B is subset of A

Step-by-step explain

I think in my college

Hello there!

When we are given the graph of a line and two points on the graph, we can calculate the slope of the line using Rise/Run.

Rise=How many units we move up (here, the rise is 3)

Run=How many units we move left or right (Here, the run is 5)

So the slope of this line is [tex]\frac{3}{5}[/tex]

Hope this helps you!

~Just a joyful teen

[tex]SilentNature(GraceRosalia)[/tex]

Answer:

t one because changing for t is approximately 1

and for kilometers is better you choose 1000

Answer:

4 sqrt(5)

Step-by-step explanation:

7 sqrt(5) - 3 sqrt(5)

These are like terms so we can subtract

4 sqrt(5)

Answer:

5.2

Step-by-step explanation:

I just used a calculator

Answer:

5.2

Step-by-step explanation:

You change 8% into a fraction so it will be 8/100. So the question will now be

8/100 X. 65/1

So when you multiply them you will get 5.2

MARK AS BRAINLIEST.

Answer:

A) 23+x = 35

x = 12

Step-by-step explanation:

The question is asking you to find the equation and variable that best represents the scenario. We know that Emily had 35 dollars and had 7 dollars after paying for everything. This means that 7 plus what she spent must equal 35. However, we only know the cost of the ticket. So, add the cost of the ticket to the money left to figure out part of the equation. This equals 23 dollars. Therefore, whatever is left must be what she spent on lunch. So, the equation should look like 23 + x = 35. This is because the $23 is the ticket/the amount left and the x is the cost of lunch. Together they equal what Emily brought to the fair.

Answer:

D) 22

Step-by-step explanation:

B is the midpoint. The midpoint is the point in a line that breaks the line into two equal segments. With that info, we know that BC = AC.

So that means:

3x - 14 = x + 10

Now solve this equation.

3x - 14 = x + 10

+14. +14

3x = x + 24

-x

2x = 24

/2. /2

X = 12.

Now we know the value of x, insert the value into x + 10.

12 + 10 = 22

The answer is 22

Answer:

B) 12

Step-by-step explanation:

Because,

3x - 14 = x + 10

3x - x = 10 + 14

2x = 24

x = 12