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
Fed [463]
1 year ago
5

3 erasers cost $4.41. Write a proportion that would solve for the cost of 4 erasers.

Mathematics
2 answers:
Bess [88]1 year ago
7 0

Answer:

$5.88

Step-by-step explanation:

3 erasers ⇒ $4,41

4 erasers ⇒ $A

A = 4 erasers * $4.41 / 3 erasers

A = $ 5.88

quester [9]1 year ago
3 0

Answer:

see below

Step-by-step explanation:

Proportion:

4.41 is to 3 erasers as   'x' is to 4 erasers:

<u>4.41 /3     =  x / 4       <======this is your proportion</u>

<u>  or rearrange </u>

<u>       4 *  4.41/3   = x  </u>

(this results in x = $ 5.88  for 4 erasers )

You might be interested in
A grocer bought n eggs at $x each. He marked up the price of each egg by $y and sold all of them. Find the sales amount, express
Alex777 [14]

Answer:

Sales = n \times ($x + $y)

Step-by-step explanation:

The basic simple sales equation is

Quantity \times Price = Sales

Here in the given question,

Total quantity of sales = n

Price = Cost + markup

(Markup refers to the profit added to cost)

Thus price = $x (cost) + $y (markup)

Sales = n \times ($x + $y)

Sales amount is the total amount received from sales of products, total quantity at some price provided.

4 0
2 years ago
Help me please having trouble!?
nlexa [21]
2+2=4 2 X 2 = 4 2 X 3 = 6
5 0
2 years ago
Mika rides his bike 3 miles each way to his friend's house. He leaves his house at 4 p.m. How many miles does he ride his bike t
marusya05 [52]

Answer:

How many miles does he ride his bike there and back?

6 miles.

What information is extra?​

The hour at which he leaves his house.

Step-by-step explanation:

We know that he rides 3 miles each way.

Then he rides 3 miles from his house to his friend's house, and another 3 miles from his friend's house to his house.

So he rides 3 miles both times, if we add that, we get:

3 miles + 3 miles = 6 miles

So:

How many miles does he ride his bike there and back?

6 miles.

And to answer the other question, we need to look at the given information that we did not use in this calculation. In this case, is the hour at which he leaves his house.

Notice that we never did use the fact that he leaves his house at 4 p.m.

Then:

What information is extra?​

The hour at which he leaves his house.

6 0
2 years ago
Seven years ago, lan purchased a $265,000 home with a 30-year mortgage at 3.5%. Having recently lost his job, he can no longer a
MariettaO [177]

Answer:

980.82

Step-by-step explanation:

5 0
3 years ago
74 m<br> A<br> 70 m<br> b<br> What is the length of the missing leg?<br> b =<br> meters<br> Submit
igor_vitrenko [27]
I’m a little confused by the question and the problem, is there a picture of the problem you could add?
5 0
2 years ago
Other questions:
  • Suppose the primes p and q used in the rsa algorithm are consecutive primes. how would you factor n
    6·1 answer
  • Please help asap 45 pts
    11·1 answer
  • What is the side length of a cube that has a volume of 729 cubic inches?
    15·2 answers
  • Ana participated in a charity walk. She raised $0.25 for each 1/2 mile that she walked.The first day Ana walked 11 miles.The sec
    15·2 answers
  • Can someone please help PLEASE
    15·1 answer
  • What is the slope of the graph? (Example: 2/3,-4,-2/9)
    6·1 answer
  • The principal of a middle school claims that test scores of the seventh-graders at his school vary less than the test scores of
    12·1 answer
  • Find the surface area of rectangular prism.<br> s=
    11·2 answers
  • Can someone give me the steps to do this like regroup help?
    10·2 answers
  • 7/12- 1/2<img src="https://tex.z-dn.net/?f=7%2F12-1%2F2" id="TexFormula1" title="7/12-1/2" alt="7/12-1/2" align="absmiddle" clas
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!