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
Allisa [31]
3 years ago
13

Write a real world problem for: 80-3x=53

Mathematics
1 answer:
Oxana [17]3 years ago
6 0

Answer:

Sam had 80 dollars in his pocket. He was feeling generous, so he handed out equal amount of money to each of his friends. After he handed out the money, he had 53 dollars left. How much did Sam give out to each one of his friends?

Step-by-step explanation:

In this real-world problem, the money he had at the beginning resembles the 80 in the equation. The -3x is the money he gives out to each of his friends. The 53 on the right-hand side is the money he has left after he gives the money away.

You might be interested in
After a 80% ​reduction, you purchase a new washing machine on sale for ​$152. What was the original price of the washing machine
zaharov [31]

Answer:

760usd

Step-by-step explanation:

x-80%x=152

20%x=152

1/5x=152

x=152*5=760usd

5 0
3 years ago
Read 2 more answers
the number of bracelets Robin makes varies directly as the numbers of hours she works how many bracelets can she make in 3.5 hou
GuDViN [60]

1/10 + 2.5/10 = 3.5/10 of an hour to make one bracelet. Then change to 20ths so the numerator is a whole number.

Divide your time available by the time it takes to make one.

21

4 = 420= 15 bracelets

7 28

20

(as a whole number there was no fraction or remainder to round off)

8 0
3 years ago
Read 2 more answers
Which statement is correct for the function f(x) = x2 - 11x + 30? ​
Sergio039 [100]

Answer:

Step-by-step explanation:

7 0
3 years ago
The given point P is located on the unit circle. Find sin theta and cos theta
Tju [1.3M]

Answer:

sin θ  = 0.98

cos θ = 0.198    (≈ 0.2)

Step-by-step explanation:

The steps described below, please check the calculation carefully again by yourself

radius = OP = 1

y² = ((11/61 - 1)² + (60/61 - 0)²)

   = 6100 / (61 x 61) = 100/61  distance between 2 points

h² = y² - x² = OP² - (1 - x)²

100/61 - x² = 1 - (1 -2x + x²) = 2x - x²

2x = 100/61

x = 50/61

h² = 100/61 - (2500/3721) =3600/3721

h = 60/61

sin θ =h / OP = 60/61 = 0.98

cos θ = √1 - sin²θ = 0.198    (≈ 0.2)

8 0
3 years ago
from a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. how
yaroslaw [1]
Only 1 way and that is to have 4 men and 1 woman
4 0
4 years ago
Read 2 more answers
Other questions:
  • Which expression will produce an answer with the fewest significant figures?
    7·1 answer
  • How many times does 452 go into 95
    15·1 answer
  • For 14a-14d,tell you which expressions require you to rename mixed numbers before you can subtract.Find each difference .write e
    6·1 answer
  • How many times does 20go into14
    7·1 answer
  • an ant is looking up at you with an angle of elevation of 24°. you are 5 feet. tall how far is the ant from your foot?
    14·2 answers
  • PLEASE HELP! <br> SOLVE { X+Y=4<br> {7X+9Y=42
    10·2 answers
  • PLEASE HELP!!!!!!
    14·2 answers
  • Given f(x) = 2x 2 +4x -3, find f(2a+3)
    15·2 answers
  • Which choice represents the expanded form of the expression, (x−2)^3?
    9·1 answer
  • What is the correct Set-builder form for the following set written in Roster form: {4, 5, 6, 7, 8}
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!