a(x + b) = c
make x the subject​

Answer:

1:4

Step-by-step explanation:

1:4

As written in the problem the ratio would be 5:20, and 5 divided by 5 is 1, 20 divided by 5 is 4 therefore the ratio from pen to pencils is 1:4.

Answer:

2772

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Step-by-step explanation:

second option

0.30256

it's got 5 in ten thousandths place.

have a great day :)

Answer:

(g + 10) - 8

Step-by-step explanation:

Answer:

g+10=y-8

Step-by-step explanation:

Brainly plss?

Answer:

m = -9/4

Step-by-step explanation:

Hope this helps!

Answer:

x=12

Step-by-step explanation:

Answer:

24m

Step-by-step explanation:

you can use khan academy to help you out on this kind of stuff

Answer:

1.it is the last one

2. the first one

3.the secound one

Step-by-step explanation:

31.625

Step-by-step explanation:

Multiply height by width so

5.5(5.75) = 31.625

The area of the CD case will be [tex]31.625[/tex] squared inch .

Area is the quantity that expresses the extent of a region on the plane or on a curved surface.

Area [tex]= Length * Breadth[/tex]

We have,

A rectangle.

Length of rectangle [tex]=5.5"[/tex]

Breadth of rectangle [tex]=5.75"[/tex]

So,

The area of rectangle [tex]= Length * Breadth[/tex]

                                    [tex]=5.5*5.75[/tex]

                                    [tex]= 31.625[/tex] squared inch

So, the area of CD case is [tex]31.625[/tex] squared inch.

Hence, we can say that the area of the CD case will be [tex]31.625[/tex] squared inch .

To know more about area click here

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Answer:

56 feet

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

2/8

Step-by-step explanation:

Answer:

so you just put both equations together and do the equation like so hers an example

explanation: (7x-22)-(4x+5)= but if your looking for X

x=9

The probability of him getting one red marble from 5 red marbles in one bag and one blue marble from 4 blue marbles in the other bag is 4/11.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

We have,

Number of marbles in first bag = 11

Yellow marbles = 6

Red marbles = 5

Number of marbles in the second bag = 6

Green marbles = 2

Blue marbles = 4

The probability of him getting one red and one blue marble.

= [tex]\frac{^5C_1}{^{11}C_1} \times\frac{^4C_1}{6^C_1}[/tex]

= 5/11 x 4/5

= 4/11

Thus,

The probability of him getting one red and one blue marble is 4/11.

Learn more about probability here:

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Answer:

1.    slope:3/4

         y-int: (0,-3,2)

2.         slope: -5/8

                y-int: (0,-1/8)

Step-by-step explanation:

Answer:

Point Form: (1,−3/4)

Equation Form: x=1, y= −3/4

Step-by-step explanation:

Solve for x in the first equation.

x=2+4y/3

5x+8y=−1

Replace all occurrences of x with 2+4y/3 in each equation.

10+44y/3=−1

x=2+4y/3

Solve for y in the first equation.

y=−3/4

x=2+4y/3

Replace all occurrences of y with −3/4 in each equation.

x=1

y=−3/4

Step-by-step explanation:

You can insert different values of x to find y

For example:

x = 4

Plug in x into the equation

y = -1/2(4) + 5

y = -2 + 5

y = 3

So your point will be (4, 3)

If you do 1 more like this, you can draw a line between them. Or you can use Desmos to graph the line.

Hope this helped you!!

Answer:

It is 24

Step-by-step explanation:

Use keep change flip, keep the 3 change the division to multiplication, and flip the 1/8 to 8/1 and 3 times 8/1 is 24

Answer: your

Pages per hour: 42

Hours per page: 1/42 of a hour

Step-by-step explanation:

14 x 3 = 42

1 hour divided by 42 pages = 1/42 of an hour per page

Answer:

x=24

Step-by-step explanation:

You have to isolate the variable so you add 5 to both sides, then add 3 to both sides. Then you have x=24

Answer:

17/100

Step-by-step explanation:

Answer:

the expression 17% means 17 parts out of 100. Therefore, 17% is equivalent to the common fraction and to the decimal fraction 0.17.

Step-by-step explanation:

Answer:???

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5x−15−(2x+5)=3x−20

5x−15+−1(2x+5)=3x−20(Distribute the Negative Sign)

5x+−15+−1(2x)+(−1)(5)=3x−20

5x+−15+−2x+−5=3x−20

5x+−15+−2x+−5=3x+−20

(5x+−2x)+(−15+−5)=3x−20(Combine Like Terms)

3x+−20=3x−20

3x−20=3x−20

Step 2: Subtract 3x from both sides.

3x−20−3x=3x−20−3x

−20=−20

Step 3: Add 20 to both sides.

−20+20=−20+20

0=0

Answer:

All real numbers are solutions.

2x+5−(5x−15)=−3x+20

Answer:

All real numbers are solutions.

Answer:

Step-by-step explanation:

Here you go mate

Step 1

2/3x+5=1  Equation

Step 2

2/3x+5=1  Simplify

2/3x=-4

Step 3

2/3x=-4  Simplify

answer

x=-6

Answer:

The value of x can be any real number greater than or equal to 0, but the value of y must be an integer greater than or equal to 0.Step-by-step explanation:

Answer:

if it is 2$ per pound then 2 time how much you are bying.

Step-by-step explanation:

Answer:

204.217

Step-by-step explanation:

Answer:

1. $137.75

3. $149.15

Step-by-step explanation:

1.

12.25+125.50=137.75

3. 8.25% of 137.75= 11.4

137.75+11.4=149.15

Answer:

1. $137.75

3. $149.15

Step-by-step explanation:

Answer:

63

Step-by-step explanation:

A= HxB÷2

7x18÷2=63

Answer:

WZ=

UZ=

Step-by-step explanation:

First, you have to find the x.

3x-6+x+6

Combine like terms

(3x+x) (-6+6)

4x+0

x=4.

WZ=3(4)-6

12-6

6

UZ= (4)+6

10