1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slega [8]
2 years ago
14

I am thinking of a number. i will add four and then multiply it by five. the answer will be thirty five. whats the number?

Mathematics
1 answer:
kodGreya [7K]2 years ago
3 0

Answer:

B. 3

Step-by-step explanation:

Let's make an equation for this. Our unknown number is x.

x

We are adding 4.

x + 4

Then multiplying by 5.

(x + 4) • 5

It will equal 35.

(x + 4) • 5 = 35

To solve this, divide both sides by 5.

(x + 4) = 7

Now subtract 4 from both sides.

x = 3

This is your answer.

Check this by plugging it back into our original equation.

(x + 4) • 5 = 35

(3 + 4) • 5 = 35

7 • 5 = 35

35 = 35

Your answer is correct.

Hope this helps!

You might be interested in
This graph shows the amount of charge left on my
prisoha [69]

Answer:

c= -20h + 90

Step-by-step explanation:

7 0
3 years ago
Please Help me on this question
zlopas [31]

Answer:

yellow

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which expressions represent the area of the entire shaded region, including the light and dark shading? select three options. 12
Alex Ar [27]

A triangle is a polygon. The total area of the figure can be represented by 12a, (6a+b), and 2b cm².

<h3>What is a triangle?</h3>

A triangle is a polygon with 3 sides and 3 vertices.

Since the area of a single triangle is a cm², and the shape is formed of 12 triangles, therefore, the area of the 12 triangles will be equal to,

\text{Area of the complete figure} = 12 \times a = 12a\rm \ cm^2

Given that the area of the complete dark portion is b cm², therefore, the area of the 6 triangles with a cm² of area each, and the black portion can be written as,

\text{Area of the complete figure} = (6 \times a)+b = (6a+b)\rm \ cm^2

As the dark portion also consists of 6 triangles with an area of a cm² each and the total sum of this dark area is b cm². Also, the light portion consists of 6 triangles with an area of a cm². Therefore, the total area can be written as,

\text{Total area} = 6a+6a = b+b = 2b\rm\ cm^2

Thus, the total area of the figure can be represented by 12a, (6a+b), and 2b cm².

Learn more about Triangles:

brainly.com/question/2773823

6 0
2 years ago
Write an equation rectangular room 3 meters longer than it is wide and its perimeter is 18 meters
Anon25 [30]

width = x

length = 3 + x

perimeter = x + x + ( 3 + x ) + (3+x)

18 = x + x + ( 3 + x ) + (3+x)

x + x + ( 3 + x ) + (3+x) = 18

6 + 4x = 18

4x = 12

x = 3

3 0
3 years ago
An art collage includes a red paper triangle with one side length of 3.4 inches and a second side length of 8.1 inches. Which of
Ira Lisetskai [31]

Answer:

D 4.5

..........................................

4 0
3 years ago
Other questions:
  • How can I identify witch of those numbers don’t belong with the other there 50.1 -50 over two -50.1 square root of 50?
    12·1 answer
  • Find the slope intercept form in (5,-3) (2,-2)
    7·1 answer
  • X/2-7=9 solve what “x” mean
    5·1 answer
  • Which is greater? <br> 0.7=7/10 or 7/9
    9·1 answer
  • What numbr must be subtracted from -20 to obtain 15?
    5·1 answer
  • A brick is in the shape of a rectangular prism with a length of 6 inches, a width of 3 inches, and a height of 5.5 inches. The b
    10·1 answer
  • Share 56 sweets in the ratio 2 : 5.
    10·1 answer
  • PLS HELP i need this badddd
    5·1 answer
  • Need help with significant digits
    13·1 answer
  • Pls help DUE TODAY (13points)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!