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
Feliz [49]
3 years ago
15

Maria and Farida had 250 beads altogether. After Maria used 18 beads to make a bracelet and Farida gave away 2/5 of her beads, t

hey have the same number of beads left. How many beads did Maria have at first?
Mathematics
1 answer:
sashaice [31]3 years ago
7 0
M + f = 250 ;
m - 18 = ( 3 / 5)f ;

5m / 5 - 90 / 5 = 3f;
5m - 90 = 3f ;
5m - 3f = 90;
But, f = 250 - m;
5m - 3( 250 - m ) = 90 ;
5m - 750 + 3m = 90 ;
8m = 840;
m = 840 ÷ 8 ;
m = 105( beads for Maria );
f = 250 - 105 ;
f = 145 ( beads for Farida ) ;


You might be interested in
What is sin(C)? Please explain.
Gnom [1K]

Answer:

sin(C) = opposite side / hypotenuse

= 15/17

7 0
3 years ago
Read 2 more answers
Your regular pay of $67, plus tips, came up to $182.50. How much was the tips?
OLga [1]
The tips were $115.50
4 0
3 years ago
Read 2 more answers
Alice works 42 hours, is paid $2.65 per hour, and receives $540.50 in tips. How much did Alice earn?
Talja [164]

Answer:

$651.8

Step-by-step explanation:

Alice earns $2.65 per hour

In 42 hours she will earn = 42 * 2.65 = $111.3

Her total tip after 42hours is 540.5

Total money earned is 540.5+111.3 = 651.8

3 0
2 years ago
The M&M’s website says that 24% of milk chocolate M&M’s are blue. Suppose that we buy 5 small packets of milk chocolate
SVEN [57.7K]

Answer:

The correct option is A: 24%, 24%, 24%, 24%, 24%

Step-by-step explanation:

Since the overall probability of M&M's produced is stated as 24% and the packets are filled with different colored candies at random, the probability of blue colored candies in each packet cannot be ascertained individually.

Hope that answers the question, have a great day!

7 0
3 years ago
A bag of marbles contains five red marbles three green marbles and six yellow marbles what is the probability of randomly choosi
maria [59]
That should answer ur question!

5 0
2 years ago
Other questions:
  • Study Island circles<br> I need help!
    11·1 answer
  • An isometry is a transformation that preserves?
    13·1 answer
  • Another model for a growth function for a limited population is given by the Gompertz function, which is a solution to the diffe
    13·1 answer
  • For each equation below , determine the value of y if x = 2 .
    15·2 answers
  • The perimeter of a triangle is 510 feet and the sides are in the ratio of 11:16:24. Find the area of the triangle
    12·1 answer
  • 7 times a number is 8 less than the square of that number. Find the negative solution.
    14·1 answer
  • Rosa's test scores are 78, 92, 88, and 89. What must she score on her next test to have an average of 90? A) 95 B) 97 C) 99 D) 1
    7·1 answer
  • Which expression is equivalent to 5(4f+3)-2f
    15·2 answers
  • Another music store rents trombone for $30 per month plus a yearly fee of $48. Which deal is better? Should Maria change her ren
    13·1 answer
  • I need the answer of this with steps and solutions fast plz​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!