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
harina [27]
3 years ago
8

You bought a magazine for $5 and four erasers. You spend a total of $25. How much did each eraser cost?

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
7 0

Answer:

$5

Step-by-step explanation:

Magazine cost: 5$ each

Eraser cost: X$ each

Total cost is the number of items (1 magazine) times the cost of each item (5$). We don't know the cost of each eraser, so we represent that using a variable, X.

 

  • 1(5) + 4(X) = 25

 

  • 5 + 4X = 25

 

  • subtract 5 from both sides

 

  • 4X = 25 - 5

 

  • 4X = 20

 

  • divide both sides by 4

 

  • X = 20/4

 

  • X = 5

  • Each eraser cost 5$

Hope this helps :)

Lesechka [4]3 years ago
5 0

Subtract magazine from total:

25 -5 = 20

Divide by number of erasers:

20/4 = 5

Each eraser cost $5

You might be interested in
Which values are solutions to x<16?
leonid [27]

Answer:

Option D.

x can take values from 15downwards. It can't be 16 because the expression clearly states that x is less than 16. So x can take value from any number below 16.

8 0
2 years ago
Someone p l e a s e help
marissa [1.9K]

Answer:

Step-by-step explanation:

shift up 3

7 0
3 years ago
Evaluate 5w-w/x when w=6 and x=2
Rudiy27

Answer:

27

Step-by-step explanation:

5×6-(6/2)

=30-3

=27

3 0
3 years ago
Read 2 more answers
A rain gutter is to be constructed of aluminum sheets 12 inches wide. After marking off a length of 4 inches from each edge, thi
weqwewe [10]
We are already given with the function to solve for the area:
<span>A(θ) = 16 sin θ ⋅ (cos θ + 1)
</span>
We simply have to substitute the value of the angle into the function. So,
If <span>θ = 90°,
A(</span>90°) = 16 sin (90°) ( cos (<span>90°) + 1 )

Using the calculator or the definition of trigonometric functions at angle of </span><span>90°, we get the value of the area:
</span>A(<span>90°) = 16 square inches</span>
4 0
3 years ago
Read 2 more answers
Tim had $150 to spend on 3 pairs of pants. After buying
Aneli [31]

Answer:D

Step-by-step explanation: 3 represents the pants, x is the price of the pants, and the 30 is the remaining money. All this combined =150.

5 0
3 years ago
Other questions:
  • The graph of a proportional relationship passes through (12,16) and (1,y). find y​
    12·1 answer
  • A number tripled increased by five is six​
    8·2 answers
  • Add the coefficients 2x + 4x - 8x - 5x *
    7·2 answers
  • Consider the line y=-4x+5.
    6·1 answer
  • Carlotta is making blue and orange necklaces in several lengths. For each necklace, her ratio of blue beads to orange beads is 3
    6·1 answer
  • Factor Completely: x^2-13x-48
    14·1 answer
  • F(x) = 2/x, g(x) = |x| -1 <br><br><br> What is the domain of (fog) (x)?<br><br> will mark brainliest
    7·1 answer
  • Help me please please help help<br> Please what is b
    8·1 answer
  • The number 160 is increased by 50%. The result is then decreased by 25%. What is the final number?
    15·1 answer
  • What is the meaning of the word lucrative as it is used in the following sentence?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!