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
nikitadnepr [17]
3 years ago
8

Ill mark as brainiest :)

Mathematics
1 answer:
Inessa05 [86]3 years ago
6 0

Answer:

1 ruler costs $0.60

Step-by-step explanation:

$20-$4.70=$15.30

Calculator =$7.50

3 Packs of Pens = $1.80 each

4 rulers= x each

$7.50 + 3($1.80) + 4x = $15.30

7.50 + 5.40 + 4x = 15.30

12.90 + 4x = 15.30

4x = 2.40

x = 0.60

You might be interested in
What properties of a figure are preserved under a rotation?
Mekhanik [1.2K]
Isometries I'm guessing<span>

</span>
3 0
3 years ago
What is the estimate of 6/8-1/2?
Rainbow [258]
The estimate of the problem would be 1/4 because 6/8- 1/2 you would get 1/4. 
~Good Luck!~
8 0
4 years ago
Read 2 more answers
Which of these ordered pairs are points on the graph of y= -5x+2?
Lisa [10]

Answer:

Once again idk

Step-by-step explanation:

honestly it don't matter cuz the test is done :)

7 0
4 years ago
Lina and Josh each made a factor tree to find the prime factorization of 126.
katen-ka-za [31]
The prime factorization of 126 is <span>2 x 3 x 3 x 7.</span>
3 0
3 years ago
Read 2 more answers
Please help me with this I don’t get it at all
dalvyx [7]
Since this is half a square you would find the volume and then divide by 2 and you will get 280 cubic inches.
3 0
3 years ago
Other questions:
  • URGENT, PLEASE ANSWER. Joshua was taking a trip to an amusement park with his family. To get his family in, his parents had to p
    11·1 answer
  • How to solve for zero exponents
    14·1 answer
  • Which equation is equivalent to x^4-y^4
    10·1 answer
  • Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. Write an equati
    11·2 answers
  • Write an equation of a line perpendicular to y = x + 4 in slope-intercept form that passes through the point (-2, 6)
    11·1 answer
  • What is the product of (6x2 + 8)(3x2 – 5x + 7)?
    10·1 answer
  • Asdhfj,..kjdsaDzfxhj,jhsaZ
    12·1 answer
  • A storm caused a 9m hydro pole to lean over. The top of the pole is 7.5 m above the ground.
    14·1 answer
  • Which statement below compares the decimals correctly?
    5·2 answers
  • [(1 1/5−2/5)·(−3/4)3]÷(−9)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!