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
stealth61 [152]
3 years ago
8

a ratio of science books to art books is 2:5. 20 % of the books were unsold and 2240 were sold. total amount of each book?

Mathematics
1 answer:
mash [69]3 years ago
7 0
Science = 512
art = 1,280
You might be interested in
A bag contains 5 blue marbles, 6 red marbles, and 9 green marbles. Two marbles are drawn at random, one at a time and without re
sveticcg [70]
I think the answer is A.2/9
5 0
3 years ago
Solve for x -4(2x-3)= -36
ki77a [65]

Answer:

x=6

Step-by-step explanation:

-4(2x-3)=-36

-8x+12=-36

-8x=-48

x=6

4 0
3 years ago
What is 9 times 9. (my calculator Broke)
boyakko [2]

Answer:81

Step-by-step explanation: 9*1= 9 9*2= 18 9*3 = 27 9*4= 36 9*5=45 9*6 = 54 9*7=63 9*8= 72 9*9 81 9*10= 90

5 0
3 years ago
Read 2 more answers
Triangle PIG was rotated to create triangle P'I'G'. Describe the transformation using details and degrees.
insens350 [35]
The rotation of the triangle is 270 degrees clockwise, or 90 degrees counterclockwise. Most commonly, clockwise measurements are used when it comes to rotations.

I hope this helped. Let me know if I was correct please.
6 0
3 years ago
2 (h-8)-h = h-16 what is the solution
Svetach [21]
Let's solve your equation step-by-step.<span><span><span>2<span>(<span>h−8</span>)</span></span>−h</span>=<span>h−16</span></span>Step 1: Simplify both sides of the equation.<span><span><span>2<span>(<span>h−8</span>)</span></span>−h</span>=<span>h−16</span></span><span>Simplify: (Show steps)</span><span><span>h−16</span>=<span>h−16</span></span>Step 2: Subtract h from both sides.<span><span><span>h−16</span>−h</span>=<span><span>h−16</span>−h</span></span><span><span>−16</span>=<span>−<span>16
</span></span></span>Step 3: Add 16 to both sides.<span><span><span>−16</span>+16</span>=<span><span>−16</span>+16</span></span><span>0=0</span>Answer:<span>All real numbers are solutions.</span>
6 0
3 years ago
Other questions:
  • Hey, can someone help me with this?
    15·1 answer
  • Please Help!!!! Emergency!!!!
    11·1 answer
  • Helga signs up to coach hockey. She
    9·1 answer
  • A professor determined the relationship between the time spent studying (in hours) and performance on an exam. Performance = 70.
    14·1 answer
  • Solve for x: 2/7(x-2)=4x
    15·1 answer
  • Chloe answered 42 of the 50 questions correctly. Express this amount as a percent and a decimal
    11·2 answers
  • What is the answer to this problem?!
    8·2 answers
  • Which product, when simplified, is negative?
    7·2 answers
  • -8(2a + 3b) + 5 (6 + -4d)
    12·1 answer
  • Which of these is a mathematical expression?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!