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
svlad2 [7]
3 years ago
12

I think of a number, double it, and add eleven. I get twenty five. What is the number i began with?

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
8 0

Answer:

Your answer would be 7.

Explanation:

  1. x(2) + 11 = 25

    2. 7 x 2 = 14

    3. 14 + 11 = 25

    4. x = 7                                   Therefore x=7

Hope this helps and plzzzzz mark BRAINLIEST

Orlov [11]3 years ago
6 0

Answer:

7

Step-by-step explanation:

7x2 = 14 or 7+7

14 + 11 = 25

to make it easier 25 - 11 = 14

14 -7 = 7

You might be interested in
Markus receives dollar bills from his grandfathet for one week.On the first day he received $1; on the second day he received $2
taurus [48]
Marcus, oh boy I wish my grandpa did this with me, but Marcus would end the week with $167.
5 0
3 years ago
A right triangle is shown below.
madreJ [45]
8.5^2=4^2 + x^2

72.25=16 + x^2

56.25 = x^2

x= 7.5
4 0
2 years ago
Read 2 more answers
Lilla wants to replace both question marks with the same number so that the inequalities correctly compare the numbers.
prohojiy [21]

Answer:

tththtfhhtfhtfttfh

Step-by-step explanation:

tfhtfh

4 0
3 years ago
Read 2 more answers
While on a camping trip, Calvin was monitoring the temperature. In the afternoon, the temperature was -4°C. As the evening progr
qaws [65]

Answer:

over c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A camper attaches a rope from the top of her tent, 4 feet above the ground, to give it more support. If the rope is 8 feet long,
irina [24]
Using the Pythagorean theorem  4 would be the height and 8 would be the hypotenuse, you need to find the base

4^2 + X^2 = 8^2

16 x x^2 = 64

x^2 = 64-16
x^2 = 48

x = sqrt(48) = 6.92 feet ( round answer as needed )
6 0
3 years ago
Other questions:
  • What is the value of x ?
    13·1 answer
  • Musa is 47 years old and Dayo is 22 years old. How many years ago was the product of their ages i.e 836 years.​
    13·1 answer
  • Which of the following could be the number shown on the number line
    9·1 answer
  • How do you simplify (3x+1/2)+(7x-41/2)
    7·1 answer
  • A room has a floor area of 120 square feet and a height of 8 feet. What is the volume of the room?
    15·1 answer
  • I WILL MAKE BRAINLIST OF CORRECT!
    15·1 answer
  • (1) 16 liters of kerosene is needed for 12 stoves 14
    6·2 answers
  • Work out the size of an angle ​A
    13·2 answers
  • 2) Solve the System of Equations using Substitution. <br> -3x+2y=12 <br> x=2y-8
    12·2 answers
  • Work out the acceleration, in km/h^2 in the first 15mins
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!