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
r-ruslan [8.4K]
2 years ago
11

Solve photo question. Mathematics. Please. Easy one. And last one.

Mathematics
2 answers:
Archy [21]2 years ago
5 0

Answer:

18 nickels and 35 dimes

Step-by-step explanation:

4.40

35 dimes

$3.50

4.40-3.50=0.9

0.9/ 0.05= 18 nickels

There would be 35 dimes and 18 nickels.

Elan Coil [88]2 years ago
4 0
A collection of nickels and dimes is worth $4.40. There are 53 coins in all. How many nickels are there?

Nickel is a US coin worth 5 cents or 0.05.
Dime is a US coin worth 10 cents or 0.10

n + d = 53
0.05n + 0.10d = 4.40

n = 53 - d
0.05(53 - d) + 0.10d = 4.40  
2.65 - 0.05d + 0.10d = 4.40
0.05d = 4.40 - 2.65
0.05d = 1.75
d = 1.75 / 0.05
d = 35

n = 53 - d
n = 53 - 35
n = 18 

There are 18 nickels and 35 dimes.

0.05n + 0.10d = 4.40
0.05(18) + 0.10(35) = 4.40
0.90 + 3.5 = 4.40
4.40 = 4.40
You might be interested in
He temperatures (in degrees Fahrenheit) in Long Island recorded by the weather bureau over a week were 42, 49, 53, 55, 50, 47, a
VLD [36.1K]

Answer: Median

Step-by-step explanation: The median is the middle number.

(also i'll give the definitions of mean, mode, and range in case you need it)

Mean - average

Mode - the value that appears the most

Range - The largest value subtracted by the smallest value

7 0
2 years ago
Read 2 more answers
Answer my math question I asked so many times I lost most of points help by
lesantik [10]
Uhh I’m too dumb for that have a great day
7 0
2 years ago
What is 35/75 reduced to
Sedbober [7]
<span>35 / 75 =
(5 * 7) / (3 * 52) =
((5 * 7) : 5) / ((3 * 52) : 5) =
(35 : 5) / (75 : 5) =
7 / 15</span>
8 0
3 years ago
Read 2 more answers
Whatss the Median??????????????????????///
Andrej [43]

<em>The median is the middle point in a dataset half of the data points are smaller than the median and half of the data points are larger. To find the median Arrange the data points from smallest to largest. If the number of data points is odd the median is the middle data point in the list.</em>

3 0
3 years ago
Can someone tell me the procesa of a ratio 6th grade math plzzz
adoni [48]
A ratio reads left to right and can be written in 3 different ways. for example, 3:5, 3 to 5, or 3/5
if you have a problem that says something like: for every 3 people there is 1 child, the ratio is 3 to 1. Hope this was helpful in in 6th grade too and in advanced math!
8 0
3 years ago
Other questions:
  • julian saved $180 to spend on clothing. if pants cost $15 each and t shirts cost $9 each, what is the greatest number of pants t
    8·1 answer
  • 5. The Fibonacci numbers fn are defined as follows: fi -1, f2-1, and f- fn-1+ f-2 for n 2 3, that is, from the third number on e
    5·1 answer
  • Which objects may have a mass greater than 300 grams
    14·1 answer
  • Please give me an example of via communicative property of multiplication
    12·1 answer
  • Answer the 3 blank boxes
    10·2 answers
  • A Dodecahedron (12 sided die) is thrown, what is the P(even AND a less than or equal to 6)?
    12·1 answer
  • Help me with this please
    6·2 answers
  • 8 x 10*-3
    9·1 answer
  • Round this number to the nearest 10 and 100<br><br> 374,028<br><br> Nearest 10:<br><br> Nearest 100:
    5·1 answer
  • Factorise 5x+10x(b+c)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!