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
alex41 [277]
3 years ago
14

a youth organisation collected nickels and dimes for a charity drive. by the end of the 1 day drive, the youth had collected $45

.90. if there were four times as many dimes as nickels,how many of each type of coin was collected?​
Mathematics
1 answer:
kicyunya [14]3 years ago
3 0

Answer:

Ok Now this is Hard for me Lets Just Say That Its 1 each day if though its not the answer

Step-by-step explanation: anyway Nothing

You might be interested in
Find the unit rate.<br> 6,460 liters in 323 minutes<br> liters per minute
Sloan [31]

Answer:

20

Step-by-step explanation:

6,460 divided by 323 = 20

8 0
3 years ago
Read 2 more answers
Identify whether each set of ordered pairs is a function or is not a function. Function Not a Function
Anna35 [415]

Answer:

1. Function

2. Function

3. Function

4. Not a Function

5. Not a Function

Step-by-step explanation:

Hope it helps:)

7 0
2 years ago
Determine if the following system of equations has no solutions ......................
topjm [15]

Answer:

No solutions

Step-by-step explanation:

3x+4y=-4

15x+20y=-22

——————————

-5(3x+4y)=-5(-4) multiply 1st equation by -5 so you can eliminate the variables

-15x-20y=20. Modified 1st equation

15x+20y=-22.  2nd equation

0+0=-2. Added two equations together

since 0 does not equal -2, there is no solution.

8 0
3 years ago
HELP...here say:write five decimals that have at least 3 digits to the right of the decimal point.Write the expanded form and th
just olya [345]
27÷9=3
1+2=3
1×3=3
10-7=3
27-24=3
8 0
3 years ago
Rita makes and sells necklaces. The materials to make each necklace cost $2.75. Last week she made 8 necklaces and wants to make
Tresset [83]

Answer:

The error she made was that she was adding x and 2.75. She should subtract 2.75 from x.

Another mistake that she made was that she sold each for $7 assuming that she would make a profit of 78, but she should see each necklace for $12.5 so that she could make a profit of $78.

Step-by-step explanation:

The error she made was that she was adding x and 2.75.

She should write the equation as 8 (x - 2.75) = 78; as she spends $2.75 to make a necklace.

By using the correct equation: 8 (x - 2.75) = 78

=> 8x - 22 = 78

=> 8x = 78 + 22

=> 8x = 100

=> x = 100/8

=> x = 12.5

Another mistake that she made was that she sold each for $7 assuming that she would make a profit of 78, but she should see each necklace for $12.5 so that she could make a profit of $78.

Hope this helps you.

3 0
3 years ago
Other questions:
  • To do a job alone, it would take Dan 6 hours, Fran 2 hours, and Stan 3 hours. How long would it take to do the job if they all w
    9·2 answers
  • I need some help with this question?¿
    12·2 answers
  • Rick bought 3 shirts for $18 each, 2 pair of socks for $3.99 a pair, and a pair of slacks, for $45.00. The sales tax is 8.5%. Ho
    13·1 answer
  • One triangle has side lenghts of 6,8,10. A similar triangle has a perimeter of 60. What are the lengths of the similar triangle?
    6·1 answer
  • Please help me please
    14·1 answer
  • I need to know if I did the tables right.
    11·2 answers
  • 2) An $80 text book was on sale for $49.60 at the used book store. By what percent did the book decrease in price?​
    13·2 answers
  • What is (5/4)³ ? Just asking-
    10·2 answers
  • 1. set of whole numbers
    15·1 answer
  • Which characteristic is necessary to create a table that compares two functions?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!