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
Marysya12 [62]
2 years ago
10

A box contains $8.15 in nickles, dimes, and

Mathematics
2 answers:
Ronch [10]2 years ago
4 0

Answer:

45 nickels

30 quarters

60 dimes

15 pennies

Step-by-step explanation:

Quarters:

45÷3=15

15×2=30

Dimes:

30×2=60

Pennies:

60-45=15

kumpel [21]2 years ago
4 0

Answer:

Step-by-step explanation:

Hello,

So you are gonna have 32 quarters.

One dime and one nickle.

You might be interested in
Help me please!! I don't know how to do this
Nesterboy [21]

Answer:

probably the last answer

so D

5 0
3 years ago
A company plans on selling MP3 players for $120. To make the MP3 players, a cost estimator determined it costs the company $1500
lana66690 [7]

Answer:

6000

Step-by-step explanation:

Each mp3 sells at $120 per mp3 player multiply that by 100 its $12000

It cost them $45 per mp3 to be made multiply that by 100 its $4500 then add the $1500 for the week and its $6000

$12000-$6000=$6000

They make a profit of $6000 in a week

7 0
2 years ago
What is seven plus nine equals x plus one
crimeas [40]
7+9=x+1

X=15. I think this is what you are asking not sure tho
6 0
3 years ago
Radio signals travel at a rate of 3 × 108 meters per second. How many seconds will it take for a radio signal to travel from a s
lys-0071 [83]

Answer:

1.1888 (8 goes on forever) seconds to travel from the satellite to Earth.

Step-by-step explanation:

It is traveling at 3 x 108 m/s and needs to travel 3.6 x 107 m. 3 x 108=324 and 3.6 x 107=385.2 so 324 m/s for 385.2 m. 385.2/325=1.1888.

5 0
3 years ago
Read 2 more answers
Divide x cubed minus 3 x squared minus 10 x + 24 by x minus 2. Step 1 - Fill in the missing number: A vertical line and horizont
wariber [46]

The value of k is 2 if the polynomial x³ - 3x² - 10x + 24 is divided by the expression (x - 2).

<h3>What is synthetic division?</h3>

In the case of dividing by a linear factor, the synthetic division is a shorthand, or quicker, a technique of polynomial division.

The question is attached to the picture please refer to the picture.

We have a polynomial:

x³ - 3x² - 10x + 24

Which is divided by (x - 2)

We can divide using the synthetic division:

The first row: 1   -3   -10   24

The entry outside the row: 2

The missing value which is 2

k = 2

Thus, the value of k is 2 if the polynomial x³ - 3x² - 10x + 24 is divided by the expression (x - 2).

Learn more about the synthetic division here:

brainly.com/question/11850611

#SPJ1

6 0
1 year ago
Other questions:
  • This is an arrangement of data, usually in rows and columns. It is called a _ _ _ _ _.
    9·2 answers
  • ABC and AED are straight lines. BE and CD are parallel. AC = 12.3cm AB = 8.2cm BE = 3.8cm a) Work out length CD. AD = 9.15cm
    7·1 answer
  • Given the following functions f(x)
    10·1 answer
  • Which descriptions can describe more than one triangle? check all that apply
    9·2 answers
  • A two-word Phrase that indicates a ratio or fraction
    10·2 answers
  • Write the equation of the line passing through point (-2 - 2) with a slope of -1
    9·1 answer
  • What is the complementary angle of 15​
    10·1 answer
  • Help with this question!Please
    6·2 answers
  • Please help!!!!!! i really need it thanks.
    15·2 answers
  • Im b0red...
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!