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
Shtirlitz [24]
3 years ago
8

A newspaper carrier has ​$4.254.25 in change. he has sevenseven more quarters than dimes but twotwo times as many nickels as qua

rters. how many coins of each type does he​ have?
Mathematics
1 answer:
Mamont248 [21]3 years ago
8 0
If the carrier had 7 more dimes, he would have equal numbers of dimes and quarters, and twice as many nickels. His total amount would be
.. $4.25 +0.70 = $4.95.

Each group of 2 nickes, 1 quarter, and 1 dime total $0.45, so the carrier would have $4.95/0.45 = 11 such groups.

The carrier has 11 quarters, 22 nickels, and 4 dimes.
You might be interested in
Answer the question and answer it down below
Sergio039 [100]

Answer:

4:24 p.m.

Step-by-step explanation:

Figure out how often the buses leave at the same time. This is the same as the least common multiple (LCM) of how often they leave the stadium.

The LCM is found by multiplying the maximum number of each prime factor found in any of the numbers.

The prime factors of a number are found by dividing it by whole numbers until the factors are all prime. Prime numbers only have the factors 1 and itself.

6 = 2 X 3

8 = 2 X 2 X 2

The greatest times 2 repeats is three times.

The greatest times 3 repeats is one time.

2 X 2 X 2 X 3 = 24

The LCM is 24, and the buses have the same leaving times every 24 minutes.

Find 24 minutes after 4:00 p.m. Change the minutes only, which are the numbers right of the colon : .

The buses will next leave together at 4:24 p.m.

5 0
3 years ago
(If A(2, -3), B(3,-2) and point C divides the line segment AB in the ratio of 1: 2, find OC.)​
Anna007 [38]

Answer:

A(2, -3) and B(3, -2), o(0, 0) Let C(x, y)

Here c divide AB line in the ratio of 1:2

From the line intersection law, we get x=(m1×x2+m2×x1)/(m1+m2)

and y=(m1×y2+m2×y1)/(m1+m2)

where m1=1, m2=2, x1=2, x2=3, y1=-3, y2=-2;

so x=(3+4)/3

  or, x=7/3;

y=(-2-6)/3

 or, y=-8/3;

so, oc=√((0-7/3)²+(0-(-8/3))²)

oc=3.54

7 0
2 years ago
Is this equation infinity many solution 5c+9=5c-12
MatroZZZ [7]

Answer:

The answer is no solution.

Step-by-step explanation: First, you would add + 12 to both sides of the equation so that you would have 5c + 21 = 5c. Then, you would subtract 5c from both sides of the equation. This would leave you with 21 = 0. Since this is not true, the equation would have no solution.

3 0
3 years ago
Read 2 more answers
What is the decimal multiplier to decrease by 4.8%?
OlgaM077 [116]

Answer:

0.952

Step-by-step explanation:

7 0
3 years ago
Someone help me please
inna [77]

Answer:

<h2>P = 48</h2><h2>A = 144 </h2>

Step-by-step explanation:

The formula of regular polygon with <em>n</em> sides of length <em>b</em> and apothem <em>a</em>:

A=\dfrac{nba}{2}

We have:

n = 6

b = 8

a = 6

Substitute:

A=\dfrac{(6)(8)(6)}{2}=144

The perimeter:

P=6b\to P=(6)(8)=48

6 0
3 years ago
Other questions:
  • What is time-and-a-half for $7.51?
    6·1 answer
  • When a grizzly bear hibernates, its heart rate drops to 12 heartbeats per minute which is 20% of its normal value. What is the g
    9·2 answers
  • An artist used silver wire to make a square that has a perimeter of 40 inches .She then used copper wire to make the largest cir
    10·1 answer
  • What is the solution of sqrt (x-4)+5=2
    12·1 answer
  • Help me i need it i will give brainlest
    5·1 answer
  • 308 students went on a field trip. Ten buses were filled and 8 students traveled in cars. How many students were in each bus ?
    9·2 answers
  • Answer this question
    6·1 answer
  • Sammy buys a pound of cheese for $3.69, a pound of ham for $7.99, and a pound of shrimp for $12.99. How much money does Sammy sp
    6·2 answers
  • Kindly solve this question
    7·1 answer
  • Bob Ross bought a Blackberry on the Web for $90.49. He saw the same Blackberry in the mall for $120.21. How much did Bob save by
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!