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
Liono4ka [1.6K]
3 years ago
6

HEY GUYS I NEED THIS ANSWER NOW

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
8 0
Elliot has 7 non fiction books and 19 fiction books
Sergio [31]3 years ago
6 0

Let

x-------> the number of fiction books

y-------> the number of nonfiction books.

we know that

x+y=26 -----> equation 1

x=y+12

x-y=12 -----> equation 2

Add equation 1 and equation 2

x+y=26\\x-y=12\\ ------\\ 2x=38\\ x=38/2\\x=19\ fiction\ books

<u>find the value of y</u>

x+y=26

19+y=26

y=26-19=7\ nonfiction\ books

therefore

<u>the answer is</u>

Part a)  the number of fiction books is 19\ fiction\ books

Part b)  the number of nonfiction books is 7\ nonfiction\ books

You might be interested in
Can yall help me I really need this done. <br> Thank you much love
Ulleksa [173]

Let's use the furthest left point on the triangle to figure out the translation.

Blue triangle = (-5,1)

Black triangle = (-3,-1)

To get from -5 to -3 we moved the triangle 2 units to the right, which means that we added 2.

To get from 1 to -1, we moved the triangle 2 units down, which means we subtracted 2.

Rule: {2, -2}

Hope this helps!

5 0
3 years ago
478000000000 in scientific notation
Svetllana [295]

Answer:

4.78 x 10^11

Here is the answer to your problem

4 0
3 years ago
Read 2 more answers
Gianna used 11.9 yards of fabric to make 7 same-sized aprons for the cooking club. How much fabric did Gianna use per apron?
docker41 [41]

Answer:

Step-by-step explanation:

11.9 divided by 7 = 1.7

She uses 1.7 yards per apron

5 0
3 years ago
yesterday Noah ran 2 1/2 miles in 3/5 hour. emily ran 3 3/4 miles in 5/6 hour. Anna ran 3 1/2 miles in 3/4 hour. how fast, in mi
otez555 [7]

Answer:

Anna

Step-by-step explanation:

she was the fastest

5 0
3 years ago
Hey, I need help! 2+2+=?
Basile [38]

Answer:

4

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • Help me please thanks
    14·1 answer
  • You pick one apple from the basket.
    5·2 answers
  • Joe buys groceries for his grandfather the groceries cost $42 plus 5% tax joe wants to know the total cost of the groceries incl
    12·1 answer
  • One side of triangle is 5 more than 3 times the shortest side. The third side is 24 feet more than the shortest side. The perime
    10·1 answer
  • NEED HELP ASAP!!!
    6·1 answer
  • In triangle pqr PQ is equals to PR and angle Q is equals to 80 degree find angle p​
    8·1 answer
  • Can someone help me solve this math equation? The answer is suppose to be 1 because that's what it says on my book but I got -1
    15·2 answers
  • Elli left home8:30 and returned at 1:25how long was she away from home?
    6·2 answers
  • Klara and Meg are at an animated movie. The movie starts at 7:20 PM and ends at 8:55 PM. How long is the movie?
    9·2 answers
  • There are 2 mystery books, 2 romance books, 2 poetry books to be randomly placed on a shelf. What is the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!