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
olganol [36]
2 years ago
14

A total of 22 dimes and nickels have a value of $1.90. If d represents the number of dimes and n represents the number of nickel

s, which system of equations models this situation?
theres an image

Mathematics
1 answer:
Eva8 [605]2 years ago
7 0

Answer:

d + n = 22 and 0.1d + 0.05n = 1.9

Step-by-step explanation:

Let d represents the number of dimes and n represents the number of nickel.

Total of dimes and nickels = 22

Therefore, d + n = 22

1 dime = 10 cents = 0.1

1 nickel = 5 cents = 0.05

Value of 22 dimes and nickel = $1.90

So, 0.1d + 0.05n = 1.9

Hence, d + n = 22 and 0.1d + 0.05n = 1.9 models the given situation.

You might be interested in
What does 1/10 of 3000 equal?
arsen [322]
Answer:-
1/10×3000
=300
4 0
3 years ago
Read 2 more answers
To calculate the area of a triangle, you find the product of the base and height and then divide by two
SIZIF [17.4K]

Answer:

True

Step-by-step explanation:

Hope this helps! :)

4 0
2 years ago
I will mark brainliest please help ​
kirill115 [55]

Answer:

15 cups

Step-by-step explanation:

The formula to find cups from quarts C = Q * 4, where c is how many cups, and Q how many quarts. To find how many cups are in a quart, simply multiply the number of quarts by 5. In this case, there are 3 3/4 quarts of coffee, multiply that by 5, and you would get 15 cups of coffee!

5 0
2 years ago
Find the sum of -3x^2-x-10 and 10x^2+x-10
Jobisdone [24]

Answer:

7x^2-20

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the solution to log Subscript 2 Baseline (2 x cubed minus 8) minus 2 log Subscript 2 Baseline x
BARSIC [14]

Answer:

x=2

Step-by-step explanation:

i took the quiz

6 0
3 years ago
Read 2 more answers
Other questions:
  • I need to find the volume of a prism that is 2.5 by 2.5 by 2.5
    6·1 answer
  • A study was done to determine if students learn better in an online basic statistics class versus a traditional face-to-face (f2
    8·1 answer
  • Which equation produces a line that is perpendicular to the line represented by the function below? y=2/5x+9
    12·1 answer
  • 9. The table below shows the change in a stock price over a period of a week. If 12 shares of
    9·1 answer
  • -53.1 as a mixed number
    14·2 answers
  • Is (-3.4) a rational number? And why is (-3.4) a rational number?
    10·1 answer
  • daisy mixes 50ml of orange juice with 200ml of water. Write down the ratio of Orange Juice to Water. Give your answer in simples
    7·1 answer
  • A gym in your neighborhood has two payment options.
    11·1 answer
  • Find the exact value of sec 330° in simplest form with a rational denominator.
    13·2 answers
  • Help the sista out cause it boring
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!