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
Neko [114]
3 years ago
12

A jar contains n nickels and d dimes. There are 28 coins in the jar,and total value of the coins is $2.20. How many nickels and

dimes are in the jar?
Mathematics
1 answer:
cupoosta [38]3 years ago
5 0
<span>There are 12 nickels and 8 dimes in the jar </span>
You might be interested in
PLEASE HURRY IM TIMED Andy drove 102 miles on Monday morning. This was
konstantin123 [22]

Answer:

420

Step-by-step explanation:

6 0
2 years ago
What is the perimeter of a quadrilateral with vertices at (3,-6),(8,-6),(3,-4), and (8,-4)
Eduardwww [97]

Answer:

im sorry i dont know but this is for a challenge

Step-by-step explanation:

3 0
2 years ago
Jane is studying the rate at which the sale of a particular brand of chocolate has increased over the years. The graph below sho
STALIN [3.7K]
The y-intercept, in this case, represents when x is at 0, or when she just began observing.
6 0
3 years ago
Read 2 more answers
Where is the blue dot on the number line? -1.15 - 1.1 - 1.05
nasty-shy [4]
1.13 I hope I helped , enjoy it ‘!
4 0
3 years ago
Allan borrows 1870 dollars from his uncle. Two years later, he borrows another 1240 dollars. If his uncle charges him 8 percent
Anna11 [10]
For t=0
<span>Allan borrows--------------------------- > 1870 dollars

for t=6 years
</span>F1 = P*(1 +(r/m))^n
i=r/m
n=m*t---------- >1*6=6
we have
P1=1870
r=8%
m=1
t=6 years
F1 = 1870*(1 +(0.08/1))^6------------------ >2967.45 dollars

for t=2
Allan borrows--------------------------- > 1240 dollars

for t=6 years
F2 = P2*(1 +(r/m))^n
i=r/m
n=m*t---------- >1*4=4
we have
P2=1240
r=8%
m=1
t=4 years------------> (6-2)=4 years
F2 = 1240*(1 +(0.08/1))^4------------------ >1687 dollars

F1+F2=2967.45+1687=4654.45 dollars
the answer is 4654.45 dollars


3 0
3 years ago
Other questions:
  • The rectangle shown has a perimeter of 78 cm and the given area. Its length is 3 more than five times its width. Write and solve
    11·1 answer
  • Math questions!! 30 points
    7·1 answer
  • What is 4.3 convert into a fraction
    10·2 answers
  • What is 1357 x 295?And how can i solve this a faster way?
    6·1 answer
  • What are the solutions of the equation 6x^2+5x+1=0
    14·1 answer
  • 40 POINT WORD PROBLEM FOR HW
    7·2 answers
  • Rewrite it as a function and isolate Y. ​
    14·1 answer
  • Variable c is 5 more than variable a. Variable c is also 3 less than variable a. Which pair of
    7·1 answer
  • Need help asap please show work
    10·1 answer
  • phineas has more jolly ranchers than alan. if alan has 10 jolly ranchers how many do they have in total
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!