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
mel-nik [20]
2 years ago
14

A man has a collection of 19 coins worth $2.55. There are twice as many nickels as dimes. If the rest are quarters, how many qua

rters are there?
Mathematics
1 answer:
bulgar [2K]2 years ago
8 0

Answer:

4

Step-by-step explanation:

Split 19 into two numbers, 9 and 10. If there are 10 nickels, there are 5 dimes. That means there rest are quarters and there are 4.

edit : im not american and have little knowledge of how much each are worth

You might be interested in
What is the slope of the line that passes through the following points? <br> (-1,-2) and (-3,-4)
iragen [17]

Answer:

y = x - 1

Step-by-step explanation:

Find the slope:

(-4 - (-2))/(-3 - (-1))

-2/-2 = 1

y = x + b

Plug in one of the points:

(-1,-2)

-2 = -1 + b

b = -1

y = x - 1

4 0
3 years ago
Can someone please help me
jeka94

Answer:

A. 1200

Step-by-step explanation:

Speed in meter per minute

= (216*1000)/(3*60)

= 216000/180

= 1200

7 0
3 years ago
Read 2 more answers
$8000 at 4% compounded monthly for 9 years
quester [9]
4% of $8000 is $320 x 9 = $2880
The answer is $2880
4 0
3 years ago
Seth bought a 12 - ounce jar of peanut butter for $3.60. What is the unit price?
allochka39001 [22]

Since the jar is 12 ounces, we want to find the price when it is one ounce. We do this by dividing the price, $3.60, by 12:

3.60/12 = 0.3

So, the answer is $0.30/oz, or (B).

4 0
4 years ago
There are three marbles in a bag. One is red and two are black. What is the probability of picking a black marble first, putting
Maru [420]

Answer:

well for me I think

Step-by-step explanation:

2/3×2/3

4/9

since they are replacing the black marbles back

6 0
3 years ago
Other questions:
  • Find the value of k
    5·1 answer
  • P(t)=100e^0.07(0) what is the growth rate of the population
    11·1 answer
  • How many subsets of five elements each can be made from a set of seven elements?
    15·1 answer
  • For #7 Find the measure of each numbered angle in the rectangle?
    14·1 answer
  • 6. 21360<br>is written as __.​
    10·1 answer
  • multiply (x-4) (2x+3) using the distributive property. select the answer choice showing the correct distribution
    9·2 answers
  • The sides of a triangle are given by the equations 4x-y-7=0,x+3y-31=0 and x+5y-7=0.determine the point of intersection of its al
    12·1 answer
  • Please help i will give brainly to answer that helps
    6·1 answer
  • HELPPPP PLEASEE
    11·2 answers
  • 6x + 2y = 12<br>5x + 2y = 8​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!