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
lana [24]
3 years ago
8

When a number is decreased by 20 of itself the result is 56?

Mathematics
1 answer:
Tresset [83]3 years ago
6 0
Let the number be x
x-20=56
collect like terms or add 20 to both sides
by collecting like terms
x=56+20
x=76

by adding 20 to both side
x-20+20=56+20
x=76
You might be interested in
F (-2)=x+6. evaluate the function
damaskus [11]
X= -8       that uis your answer for that question :)
8 0
3 years ago
Read 2 more answers
If x = -5, which inequality is true?
stealth61 [152]

Answer:

A

Step-by-step explanation:

Its A because -4 - 3x > 7 because -1 - 7 is -6 but u have to - 1 because of the negative signs

8 0
3 years ago
ASAP! I will give branilest!
Vilka [71]

Answer:

1 = No     2 = Yes      3 = 1.88

Step-by-step explanation:

8 0
4 years ago
De un grupo de 60 personas, la tercera parte finalizó la escuela primaria solamente, y las ⅖ partes completaron la secundaria. E
notka56 [123]

Answer:

36 personas

Step-by-step explanation:

las 2/5 partes q completaron secundaria tambien finalizaron primaria

con lo cual el tercio que estudio primaria esta dentro del grupo de personas que estudiaron

60*2/5 = 24  

24 personas estudiaron

60-24=36

4 0
3 years ago
A new television is on sale for $680.00, which is 20% off of its original price. What was the original price of the television?
Effectus [21]

Answer:

Original price of the television = $850

Step-by-step explanation:

Television price on sale = $680.00

% of sale = 20%

It means price on sale = 80% = $680.00

Original price of the television = 100% = ?

Price on 1% = 680/80 = $8.5

Original price of the television = 100% = $8.5 x 100

                                                  = $850

4 0
3 years ago
Other questions:
  • he radius of a circular oil slick expands at a rate of 8 m/min. (a) How fast is the area of the oil slick increasing when the ra
    15·1 answer
  • Alyssa wants to know the gas mileage of her new car. She kept track of the number of miles she traveled and the number of gallon
    9·1 answer
  • Complete each ratio table to solve each problem.
    11·1 answer
  • What is the value of m and n?
    15·1 answer
  • Liz earns a salary of $2,100 per month, plus a commission of 3% of her sales. She wants to earn at least $2,900 this month. Ente
    7·1 answer
  • Which one of the following does not represent a proportional relationship?
    6·1 answer
  • Help me plz i need help it's a final exam
    6·1 answer
  • Find the domain of the function in interval notation: f(x) =1/ x + 22​
    11·1 answer
  • Derivatives concept:<br> Exercises using the definition of derivatives:<br><br> (Full development)
    10·1 answer
  • What is the answer for -2(-3.4)= ?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!