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
emmainna [20.7K]
3 years ago
7

O suma de bani a fost cheltuita astfel : In prima zi 10 la suta din suma In a 2-a zi 30 la suta din rest si au mai ramas 40 lei

. Aflati suma initiala . [ probleme cu procente ]
Mathematics
1 answer:
Shtirlitz [24]3 years ago
8 0
For All Who Speak English

<span>A sum of money was spent as follows: On the first day 10 percent of the amount in the 2nd rest day and 30 percent of the remaining 40 lei. Learn initial amount. [Trouble cent]
</span>The Initial Amount is 0.00075.



<span>Suma inițială este de 0,00075.</span>
You might be interested in
What was the original price if: after 10% discount it becomes $450?
steposvetlana [31]
100-10=90

450=90% of original find 100%
divide by 9
50=10%
times 10
500=100%
origianl price=$500 (this is the hack way that only works with nice numbers)
7 0
3 years ago
Read 2 more answers
Movies Unlimited charges $2 per movie plus $3 per game for rentals on Saturday’s only. If you rent 4 games and you have $20, whi
lana66690 [7]
I think you would’ve rented 4 movies and 4 games

3 0
3 years ago
13-0.75w+ 8x when w = 12and x =1/2
Oksi-84 [34.3K]

Answer:

9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Maria and Katy each have a piece of string. When they put the two pieces of string together end to end, the total length is 84in
Serga [27]

Answer: the length of Maria's piece of string is 45 inches.

the length of Katy's piece of string is 39 inches

Step-by-step explanation:

Let x represent the length of Maria's piece of string.

Let y represent the length of Katy's piece of string.

When they put the two pieces of string together end to end, the total length is 84inches. This means that

x + y = 84 - - - - - - - - - - - -1

Maria's string is 6 inches longer than Katy's. This means that

x = y + 6

Substituting x = y + 6 into equation 1, it becomes

y + 6 + y = 84

2y + 6 = 84

2y = 84 - 6 = 78

y = 78/2 = 39

x = y + 6 = 39 + 6

x = 45

8 0
3 years ago
Question 4 of 17
Vlada [557]

Answer:

I think it is A OR D

4 0
3 years ago
Other questions:
  • Alex is practicing his dives at a pool. He dives from the diving board that is 15 feet above the surface of water. His dive take
    9·1 answer
  • What number can replace N in the fraction n/4
    9·2 answers
  • What is 4 7/12 + 3 3/8
    9·1 answer
  • Please help! 20 points​
    8·2 answers
  • 0.04(y - 9) +0.16y = 0.12y-0.5<br> y=<br> (Type an integer or a decimal.)
    10·1 answer
  • What is one way to find the total cost of jacket for $15.30 with a sales tax of 6.5%
    5·2 answers
  • Wayne Webster is a teacher who makes $45,500 per year. His school district must pay FICA tax in the amount of 7.65% of his pay.
    6·1 answer
  • an apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground. what is the potential energy of the
    6·2 answers
  • Hay 31 personas en un café.Si hay 5 hombres más que mujeres,¿Cuantos hombres y mujeres hay en el café?
    5·1 answer
  • √(2x-5)=1+√(x-3)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!