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
choli [55]
3 years ago
10

Ricardo Gutierrez has a box of coins that he uses when playing poker with friends. The box currently contains 46 coins, consisit

ing of pennies, dimes, and quarters. The number of pennies is equal to the number of dimes, and the total value is $4.87. How many of each denomination of coin does he have?
Mathematics
1 answer:
Nonamiya [84]3 years ago
8 0
Let x be the number of pennies which is also equal to the number of dimes. By this representation, the number of quarters is equal 46 - 2x. The total amount is $4.87 or 487 cents. The equation that best represent the given is,
                                  x + 10x + 25(46 - 2x) = 487
The value of x from the equation is 17. Therefore, there are 17 of both pennies and dimes and 12 quarters. 
You might be interested in
What is the slope of line which goes through the points (-2,-1) and (2,3)?
Nat2105 [25]

Answer:

1

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3-(-1))/(2-(-2))

m=(3+1)/(2+2)

m=4/4

m=1

6 0
3 years ago
Read 2 more answers
Note: The monthly loan payment was calculated at 119 payments of $232.22 plus a final payment of $231.69. Loan Balance: $20,000.
mash [69]
These are the given to the question above:
Loan Balance: $20,000.00
Loan Interest Rate: 7.00%
Monthly Loan Payment: $232.22
Number of Payments: 120 (10 years)
Cumulative Payments: $27,865.87
Total Interest Paid: $7,865.87

What dollar amount of each monthly payment is interest? $655.49
What percent of the total payments is total interest? 28.22%

It is estimated that you will need an annual salary of at least $27,866.40 to be able to afford to repay this loan. This estimate assumes that 10% of your gross monthly income will be devoted to repaying your student loans
6 0
3 years ago
Read 2 more answers
Pls ecplain step by step the ANSWER is 54 but how?​
V125BC [204]

Answer:

54

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Is there ever a time when a probability can be greater than 1.00, or less than 0.00?
timama [110]

Answer:

The probability of an event will not be less than 0. This is because 0 is impossible (sure that something will not happen). The probability of an event will not be more than 1. This is because 1 is certain that something will happen.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help me for branliest
KiRa [710]
8.1 and 11.4, okay!

8.1 x 11.4 = 92.34

This means that there are two triangles we just measured, so its still 92.34. There are five sides including the one we just used. This means that the total area should be 461.7!

(MODERATORS, I ACCIDENTALLY PASTED SOMETHING THAT ISN'T IN HERE ANYMORE, DO NOT DELETE THIS PLEASE.)
8 0
3 years ago
Other questions:
  • Please tell me what is 5mi in feet
    8·2 answers
  • What number has a place value of 6 that is 100 times the place value of 6 in 4956
    11·1 answer
  • A 45-45-90 triangle has a hypotenuse of length 7. What is the length of one of its legs? If necessary, round your answer to two
    8·1 answer
  • Mrs. Dimas has $130 to but basketballs for Edison Middle School. How many can she buy at $15 each
    10·1 answer
  • How do you solve a two step equation
    6·2 answers
  • Nine less than the product of 6,8 and 2
    11·2 answers
  • What is 64/3 as a mixed number? <3
    7·2 answers
  • Help ASAP!<br> Rewrite 56 + 32 as the product of the GCF and a sum.
    12·2 answers
  • Find the midpoint of the line segment with given endpoints<br> (-2,2) (-8,4)
    8·1 answer
  • Mike and Andy are each reading the same book. Mike read 2/4 of the book on Tuesday and 1/3 of the book on Wednesday. Andy read 1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!