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
docker41 [41]
3 years ago
6

Conrad has a collection of three types of coins: nickels,dimes, and quarters. There are five more nickels than quarters but four

s times as many dimes as quarters. If the entire collection is worth $5.85, how many nickels,dimes, and quarters are there?
Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0
2 nickles 3 dimes and 4 quarters 
You might be interested in
Write the following equation in the general form Ax + By + C = 0. 2x + y = 6
lesya [120]

Answer:

0.2x + y -6

Step-by-step explanation:

A and b are already there but to get c you just have to move 6 to the other side by subtracting it from the right side and adding it to the end of the left side.

8 0
3 years ago
When Cullen cleaned behind his dresser, he found 73 cents, all in nickels and pennies. There were 25 coins. How many were nickel
Georgia [21]
Let n = number of nickels, and p = number of pennies.
The number of coins is 25, so we get this equation.
n + p = 25

The value of the coins is 0.05 per nickel, and 0.01 per penny.
0.05n + 0.01p = 0.73

Now you have a system of equations.

n + p = 25
0.05n + 0.01p = 0.73

Solve the first equation for n:
n = 25 - p

Now substitute into the second equation.

0.05(25 - p) + 0.01p = 0.73

1.25 - 0.05p + 0.01p = 0.73

-0.04p = -0.52

p = 13

There were 13 pennies.
Now we substitute 13 for p in n + p = 25 to find out the number of nickels.

n + 13 = 25
n = 12

There are 13 pennies and 12 nickels.

Check: 13 pennies and 12 nickels does total 25 coins.
13 * 0.01 + 12 * 0.05 = 0.13 + 0.60 = 0.73
The value is $0.73.
Our answer is correct.
5 0
3 years ago
Given that
Ganezh [65]

Answer:

x^{2} -9x

Step-by-step explanation:

I will upload a picture with my work.

4 0
3 years ago
Pls help me I’m failing only do one I just need it to be in frame ._.
lorasvet [3.4K]

Answer:

get someone else to do it

Step-by-step explanation:

wish you luck

7 0
3 years ago
Horizontal pieces can be produced at a rate of 200 per labor hour. a carpenter uses 500 horizontal pieces and 22 vertical pieces
ira [324]
  1. The number of vertical pieces will be 28. Then the correct option is A.
  2. The number of horizontal pieces will be 600. Then the correct option is B.
<h3>What is decision-making?</h3>

The process of making choice is by identifying the correct decision, gathering information, and assessing alternative solutions.

Horizontal pieces can be produced at a rate of 200 per labor hour.

A carpenter uses 500 horizontal pieces and 22 vertical pieces while making racks for an hour.

You have 900 horizontal pieces and 50 vertical pieces in stock right now.

For the next hour, you assign Juan to rack making, Debbie to trim making, and both mike and stan to horizontal piece production.

1.  Then at the end of the next hour, the number of vertical pieces available in stock will be

→ 50 - 22

→ 28

Thus, the number of verticle pieces will be 28.

2.  Then at the end of the next hour, then the number of horizontal pieces available in stock will be

→ 900 + 200 - 500

→ 600

More about the decision-making link is given below.

brainly.com/question/3369578

#SPJ1

7 0
2 years ago
Other questions:
  • Consider the polynimial equation x(x-3)(x-6)(x-7)=0. Which of the following are zeros of the equation? Selet all that apply
    9·1 answer
  • Eight more than the product of some number cubed and two
    10·1 answer
  • Please solve as fast as possible...<br>No spams please......​
    11·1 answer
  • The average weight of David, Esther, and Henry is 42.6 kg. Esther is twice as heavy as Henry. David is 5.2 kilograms lighter tha
    12·1 answer
  • What is 27 is what % of 60?
    6·1 answer
  • Heres a graph of linear function write equation
    8·1 answer
  • In ΔCDE, the measure of ∠E=90°, the measure of ∠C=39°, and EC = 67 feet. Find the length of CD to the nearest tenth of a foot.
    11·2 answers
  • Please help me, please
    7·2 answers
  • Help please!! don’t know what to do?!
    11·2 answers
  • I need help making a proof for geometry! Here is the question…
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!