Answer:
fiction books = 4
non fiction books = 8
non fiction books are twice fiction books.
Step-by-step explanation:
let number of fiction books be X so
non fiction books will be 12-X
12X + 25(12-X) = 248
12X -25X = -53
X = 4( fiction books)
12-4 = 8 (non fiction)
Answer:
Square root of 7 minus 2 equals x.
Step-by-step explanation:
X is irrational soooo
Answer:
(x+2)⋅(x−3)
Step-by-step explanation:
Answer:
the answer is 76
Step-by-step explanation:
Answer:
(3, -2)
Step-by-step explanation:
2+4 = 6
3-7 = -4
6/2 = 3
-4/2 = -2