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
lara31 [8.8K]
3 years ago
13

A number added to five is the same as twice the number. find the number

Mathematics
1 answer:
Bas_tet [7]3 years ago
6 0
Let the number be h
(h+5)=2h
h+5=2h
2h-h=5
h=5
You might be interested in
What is the perimeter of a rectangle with sides 2/3x+10 and 1/3x+5
gogolik [260]

Answer:

The perimeter of the rectangle  is 2x+ 30

Step-by-step explanation:

Sides of the rectangle are 2/3x+10 and 1/3x+5

Now, Perimeter of the Rectangle = 2(Length + Breadth)

Here, sum of the sides = (\frac{2}{3}x + 10 )  + (\frac{1}{3}x + 5 )  = (\frac{2}{3}x +\frac{1}{3}x  )  + ( 10+ 5 )

adding like terms with like terms, we get

(\frac{2x + x}{3})  + 15 = \frac{3x}{3}  + 15

Hence, Sum = (x + 15)

Now,  2(Length + Breadth)  = 2(x+15) = 2x + 30

hence, the perimeter of the rectangle  = 2x+ 30

8 0
3 years ago
PLEASE HELP ME!!!!
antiseptic1488 [7]

Answer:

OBC= 15

OCR =30

In OBQ

OBQ + QOB + OQB = 180

OBQ= OBC=15

OQB= 90

SO, QOB = 180- OBQ- OQB

= 180-15 -90

= 75

c) is correct

5 0
3 years ago
Read 2 more answers
I need help finding functions​
velikii [3]

Answer:

  1. y= 7
  2. y= -3
  3. y= -4
  4. y= -8

Step-by-step explanation:

y= -5x+1

=-5.-1+1

=7

Now you can do this method

3 0
3 years ago
steven just deposited $10,000 in a bank account that has a 12 percent nominal interest rate, and the interest is compounded mont
Dafna11 [192]

Answer:

$39,999.52

Step-by-step explanation:

10,000 - 12% = 9,999.88

9,999.88 x 4 = 39,999.52

3 0
2 years ago
Darren and barb each tried to evaluate 6(2) + 4 ÷ 2 who elaluated the expression correctly?
arlik [135]

Answer:

14

Step-by-step explanation:

6(2)

12

4÷2

2

12+2

pemdas

7 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ME PLEASE!!!!
    5·1 answer
  • What is the equation of the line shown in this graph?
    11·1 answer
  • What's the answer please
    5·2 answers
  • What are the factors of x^2 + 3x -4 ?​
    12·2 answers
  • True or False percent markup on selling price can be converted to percent markip on cost by formula?
    9·1 answer
  • What is equivalent to 40/64
    15·1 answer
  • 2. Evaluate the function (3pts each) f(x) = 2x2 -*+5 a) f(-2) b) f(2x) c) f(x-1) 3. Find the domain of the function. (5 pts each
    15·1 answer
  • Hi ! Can someone answer me this question please?
    14·1 answer
  • Choose the equation below that represents the line passing through the point (1, -- 4) with a slope of 1/2. (1 point)
    11·1 answer
  • 3^8x3^4/3^2 x 3^8 in index form
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!