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
noname [10]
3 years ago
12

O dobro de um número, aumentado de 15, é igual a 49. Qual é esse número?

Mathematics
1 answer:
zalisa [80]3 years ago
6 0

Step-by-step explanation:

In Question it's given Double a number, increased by 15, is 49.

Let the number be x

According to question -

2x + 15 = 49

When solving this -

2x = 49 - 15

x = 34/2

x = 17.

<u>Here the number is 17.</u>

<u>Translation  / Tradução</u>

Em questão, o número duplo, aumentado em 15, é 49.

Seja o número x

De acordo com a pergunta -

2x + 15 = 49

Ao resolver isso -

2x = 49 - 15

x = 34/2

x = 17.

<u>Aqui o número é 17.</u>

You might be interested in
Neeeeeed help?!?!!!!!!!
AnnyKZ [126]

Step-by-step explanation:

number of minutes I guess

5 0
3 years ago
A building is 509 ft tall each floor is about 14 feet tall about how many floors does the Building have
Minchanka [31]
509 ÷ 13 = 36.36 
There are about 36 floors.

Answer: 36 floors.
5 0
4 years ago
Read 2 more answers
Ok so i have to do this assginemnt and i didn't know it existed so plz answer this question-
Galina-37 [17]

Answer:

$600 (ML),  $200 (MW), $1,035 (total raised), $965 (need to raise needed)

Step-by-step explanation:

50 %   50/100 = 0.5

$1200 x 0.5 = $600 Mrs LeBlanc's class has raised

$600/3 = $200 Ms. Warner's class has raised (MW)

600 + 200 + 235.14 = $ 1,035 Has been raised

1,200 - 1,035 =  $965  is the amount they still need to raise

5 0
3 years ago
Factor the linear expression: 12x + 9
77julia77 [94]

3(4x + 3)
you find what number goes into both number and pull that number outside and then write. 3 (_x+_). you are reversing the distributive property. Hope this helped
4 0
3 years ago
Tatiana has $350. She spent $180 on herself and the rest on presents for her family. Write an equation to express how much Tatia
Schach [20]

Answer:

$170

Step-by-step explanation:

She already used up $180 on herself, so she has $350 - $180 = $170 used for present for here parents.

3 0
3 years ago
Other questions:
  • Simplify 6(x + y) + (x - y). 6x 7x 7x + 6y 7x + 5y
    7·1 answer
  • Please help me with the problem
    13·1 answer
  • Sam has 21 books Mary has 9 times more books than Sam how many books does Mary have
    7·1 answer
  • Find the difference between − 1/6 and − 9/10
    6·1 answer
  • Plz help me with the ones that are circled
    10·1 answer
  • Need help, explain please
    11·1 answer
  • For which intervals is the function negative?
    10·1 answer
  • What’s 1/3 • 5/4 and 1/5•2/3
    8·1 answer
  • Parallelogram or not ?
    10·1 answer
  • The quotient of k and 9 is greater than 1/3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!