11. There are 18 girls in a class. If
this is 40% of the class list, how
many students are in the class?

Answer:

x = 6 if that's what your asking

Step-by-step explanation:

please give brainliest

Answer:

3x or 7.333333

Step-by-step explanation:

3(x+2)=24

     -2    -2

____________

    3x=22

Answer:

Each calculator cost $30 because $180 divided by 6 is 30

Step-by-step explanation:

Answer:

C:14

Step-by-step explanation:

(9+5)(3+2)°= (9+5)(1)=14

Answer:

16

Step-by-step explanation:

3^3=27 then you have 27+13=40 now you have 56-40=16

Answer:

A. 108

Step-by-step explanation:

60 x 9 = 540

540 divided by 5 = 108

Answer:

A

Step-by-step explanation:

5 days he rode 9 kilometers

60 divided 5=12

12x9=108

Answer:

1.9

Step-by-step explanation:

Gabrielle uses 7.6 pints of blue and white paint to paint her bedroom

1/4 of the paint is blue paint

Therefore the amount of white paint she used to paint her bedroom can he calculated as follows

= 1/4

= 0.25×100

= 25%

25/100×7.6

= 2.5 × 7.6

= 1.9

Hence 1.9 pints of white paint was used to paint the room

Answer:

125

Step-by-step explanation:

1.25=125/100=125%

Answer:8.124. 9.42 10. TW=4.015 equation sin(35)=4.015/7. 11.WS=10.459 equation: Tan(69)=10.459/4.015

Step-by-step explanation:

use sine rule and tan rule like upwards and hope you get it right mate

Answer:

picture?

Step-by-step explanation:

what equation?

Answer:

the scale factor is 1.25

Step-by-step explanation:

Hope this helps

Answer:

Step-by-step explanation:

dang i dont know

Answer:

37

Step-by-step explanation:

Find the scale 296/8=37

The do 37 x 1=37

Answer:

y+2x+5

Step-by-step explanation:

to find a find perimeter of a quadrilateral you just need to add all the length of the lines it have.

1/2=0.5

0.5y+0.5y+x+x+5

y+2x+5(answer)

Answer:

4y^{2}+3y  

Step-by-step explanation:

First you need to distribute the values.  

(4y+3)(2y) Using the "Rainbow Method" to multiply the polynomials  

You Should get  

8y^{2}+6y  

Since this is the area of the rectangle and we need to find the area of the shaded region you need to dived 8y^{2}+6y in half because the shaded region is half of the rectangle.  

8y^{2}+6y/2  

Doing this you will get  

4y^{2}+3y

Answer:

Step-by-step explanation:

Answer:

its is 15.7

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

It tells us to find the value of f(9) at the given graph. This means that it wants us to find the y value when x=9. Looking at the graph, when x=9, y=-2.

Function rule = 4x .

Input is 5 .

Output

Here as the input is 5 we need to substitute 5 in place of x .

So ,

⠀⠀⠀⠀⠀‎─━━━━━━━━━━━━─

Hαppч Sσlvíng !¡ :)

The output of the function rule is 20 for the input is 5.

The function is defined as a mathematical expression that defines a relationship between one variable and another variable.

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.

The operator that performs the arithmetic operations is called the arithmetic operator.

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

We have been given that function rule = 4x.

To determine the output for the input is 5

The input given is 5, hence we must substitute x with 5.

So, the output of the function rule = 4(5) = 20.

Therefore, the output of the function rule is 20 for the input is 5.

Learn more about the function here:

brainly.com/question/12431044

#SPJ2

Answer:

(75 * F) + (150 * T) = 675

Step-by-step explanation:

Answer:

y=150x +75

The value of x when y=675 is 4.

Step-by-step explanation:

x represents the number of hours long the show was.

y represents the amount of money the musician made.

Answer:

6x + 3

x = hours she bowls

Answer:

3x+5=17

x=4

There you go :)

Answer:

Equation: 5x+14=375x+14=37

Answer: x = 4.6x=4.6

Step-by-step explanation:

5\color{red}{x}+\color{blue}{14}=

5x+14=

\,\,\color{purple}{37}

37

-\color{blue}{14}\phantom{=}

−14=

\,\,-\color{blue}{14}

−14

Subtract 14 from both sides

5\color{red}{x}=

5x=

\,\,23

23

\frac{5\color{red}{x}}{5}=

5

5x

​

=

\,\,\frac{23}{5}

5

23

​

Divide both sides by 5

\color{red}{x}=

x=

\,\,\boxed{4.6}

4.6

​

Answer:

Please look at the image

From the info 2 jars with 106 sprinkles each, we know 1 jar would have 53 sprinkles.

1 jar has 53 sprinkles.

6 jars have 318 sprinkles because:

6 × 53 = 318

13 jars have 689 sprinkles because:

13 × 53 = 689

Answer:

200 in^2

Step-by-step explanation:

First step- the first square shows the lenght and the bottom shows the width and 10 times 10 is 100

step 2- so the first is 100 double it and 100 times 2 is 200

Step 3- so 200 inches^2 is your anwser.

Answer:

Nuclear scientist

Step-by-step explanation:

A nuclear scientist does quite a range of activities in the fields of physics and chemistry. Some of these includes applied research to basic research in physics and also in health physics.

Most of their work involves radioactivity. And they make use of sophisticated equipments.

For Matt to manage a company that monitors radioactive byproducts he must be a nuclear scientist.

Answer:

6 teachers and 10 tutors.

Step-by-step explanation:

if there are 120 student and they need 3 teachers per 63 students then there would be 6 teachers because 63x2=126 subtract the six and you get the number of students. 120 so 6 teachers and if they need 5 tutors per 60 student then double the students to get 120 and double the tutors to get 10.