Answer: 416,592
Hope this helps!
X and y are books
x is fiction
y=nonifiction
x+y=36
x=12+y
12+y+y=26
2y+12=26
minus 12
2y=14
divide 2
y=7
sub
x=12+y
x=12+7
x=19
nonfiction=7
Answer: hehe, I don’t understand spAnIsh
Step-by-step explanation:
Answer:
I'm not very sure, however I think you have to replace the sign - for a +.
Step-by-step explanation:
7 + 4√13
Answer:
Reflexive property of congruence.
Step-by-step explanation:
