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
oee [108]
3 years ago
12

Manuel made 5 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 5 necklaces

was 30.50 . If the beads cost 3.80 for each necklace, how much did each pendant cost?
Mathematics
2 answers:
valentinak56 [21]3 years ago
4 0

Answer:

2.3

Step-by-step explanation:

Step 1: Divide 30.50 by 5 to get that each necklaces costs 6.1.

Step 2: Subtract 6.1 (cost for 1 necklace) and 3.80 (price of beads)

Your answer is 2.3! Please mark this as brainliest

Gnesinka [82]3 years ago
4 0

Answer:

2.3

Step-by-step explanation:

i took the test

You might be interested in
Which is more, 5 tons or 9,998 pounds?
Katyanochek1 [597]

Answer:

5 tons

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Hey, can anyone help me? My math question is: "What sort of information can you get from conditional frequencies that you couldn
Daniel [21]

Answer: Conditional frequencies enables users to get more specific information when analyzing a dataset.

Step-by-step explanation: Frequency refers to the count of occurrence of a particular variable.

Relative frequency is obtained by taking the ratio of the counts a particular variable and the total counts and of all available variables in the experiment or data.

Conditional Frequency allows us to input additional constraints to our frequency counts, especially in a two-way table. Enabling us to get more specific information by using conditional statements.

8 0
2 years ago
Tina makes 480 sandwiches. She only makes tuna sandwiches, beef sandwiches, ham sandwiches and cheese sandwiches
MissTica

Answer:

she will have 120 each sandwich

Step-by-step explanation:

7 0
2 years ago
Refer to narrative 14-1. a house is selling for $150,000. a deposit of $20,000 was made when the sales contract was signed. the
xz_007 [3.2K]
????????????????????
6 0
3 years ago
A collection of dimes and quarters is worth $10.45. There are 70 coins in all. Find how many of each there are
Advocard [28]

There are 47 dimes and 23 quarters.

Step-by-step explanation:

Total amount = $10.45 = 10.45*100 = 1045 cents

Total coins = 70

1 dime = 10 cents

1 quarter = 25 cents

Let,

Dimes = x

Quarters = y

According to given statement;

x+y=70   Eqn 1

10x+25y=1045   Eqn 2

Multiplying Eqn 1 by 10;

10(x+y=70)\\10x+10y=700\ \ \ Eqn\ 3

Subtracting Eqn 3 from Eqn 2

(10x+25y)-(10x+10y)=1045-700\\10x+25y-10x-10y=345\\15y=345

Dividing both sides by 15;

\frac{15y}{15}=\frac{345}{15}\\y=23

Putting y=23 in Eqn 1

x+23=70\\x=70-23\\x=47

There are 47 dimes and 23 quarters.

Keywords: linear equations, subtraction

Learn more about linear equations at:

  • brainly.com/question/12954015
  • brainly.com/question/13018923

#LearnwithBrainly

6 0
2 years ago
Other questions:
  • What is Discount Comics is running a special: 20 comics for $5.00. Seth purchases 30 comics for $7.50. What is the sale price pe
    10·2 answers
  • I need to find X but I don't know how to do it
    12·1 answer
  • A certain parcel of real estate is sold for 7.0 mega dollars. what is the correct scientific notation for this selling price
    5·1 answer
  • He first three terms of a geometric sequence are as follows. 10 , 30 , 90 find the next two terms of this sequence.+
    14·1 answer
  • 10 points and<br> easy. please help
    8·1 answer
  • I need the answer as fast as i can get it!
    6·1 answer
  • True or False:
    14·2 answers
  • The area of a rectangular desk is given by the trinomial <img src="https://tex.z-dn.net/?f=%20d%5E%7B2%7D%20-7d-18" id="TexFormu
    12·1 answer
  • Write an equation of the line that passes through the given point and is perpendicular to the given line (-6,-4); y=1/3x+1
    6·1 answer
  • Please help me answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!