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
Mademuasel [1]
3 years ago
8

A jar if dimes and quarters is worth $4.55. If there are the same number of dimes as quarters, what is the value of only the dim

es?
PLEASE HELP
Mathematics
1 answer:
Monica [59]3 years ago
8 0
For this case, the first thing we must do is define variables.
 We have then:
 x = number of dimes
 y = number of quarters
 We write the system of equations:
 0.10x + 0.25y = 4.55
 x = y
 Solving the system we have:
 x = 13
 y = 13
 The value of the dimes is:
 (0.10) * (13) = 1.3 $
 Answer:
 
The value of only the dimes is:
 
1.3 $
You might be interested in
Ill give 20 points if you help me out!!
Rasek [7]

Answer:

4 + y = 36

y = 36 - 4

y = 32

3 0
2 years ago
Read 2 more answers
2:5=_:10=_:15=_:20=_:25= 12:_
ivolga24 [154]

Answer:

4, 6, 8, 10, 30

Step-by-step explanation:

5 0
3 years ago
How many sides do 2 nonagons and 3 decagons have in all?
SVETLANKA909090 [29]

Answer:

48 sides

Step-by-step explanation:

A nonagon has 9 sides

A decagon has 10 sides

10 + 10 + 10 = 30

9+9 = 18

30 + 18 = 48

48 sides in total

Give brainliest please!
Hope this helps :)

8 0
2 years ago
These Are the answer choices:<br><br>A.) 343 <br><br>B.) 342 <br><br>C.) 432<br><br>D.) 677<br><br>​
Tanya [424]
The answer is C.) 432
4 0
3 years ago
A bag contains white matarles and red marables,126 in total.The number of whit marables is 6 more than 5 than 5 times the number
denis-greek [22]

Answer:106

Step-by-step explanation:

Let number of white marbles be w

Let number of red marbles be r

w+r = 126---------1

w = 6 +5r-----------2

Put eqn 2 in eqn 1

6+ 5r + r = 126

6 + 6r = 126

6r = 120

r = 20

w = 6 +5r =6+100

= 106

3 0
3 years ago
Other questions:
  • I need help. Can someone help me please?
    9·1 answer
  • Divide 6x3 + 1 − 14x by 3x + 6.
    8·1 answer
  • If the equation of a line is y= - 2/3 x - 2 at what.point on the graph would I find the y- intercept?
    10·2 answers
  • If y= -12 when x= 9<br> find y when x= -4
    12·1 answer
  • The height of a cone-shaped statue is 9 ft, and the diameter is 4 ft.
    12·1 answer
  • What is the distributive property.
    10·1 answer
  • Help me if u understand this please
    9·2 answers
  • What equation is used to find the vertex form of a parabola with the vertex (h, k)?
    7·2 answers
  • Angles one and two are supplementary. angle one measures 64 degrees more than angle two What is angle 2?
    15·1 answer
  • Oooo THAT OCH IN CASE A8 20 3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!