Answer:
I'm sorry I don't know the answer. But have you tried Photomath? it helps me so much! have a good day/night! ❤️
Answer:
d I think please be right
Answer:
Step-by-step explanation:
x and y = 27° : they are alternate angle to angle FDE = 27°
X=x+12
"x" is the number of science books and "x+12" is the number of science books plus the additional history books.
Answer:
1.21
Step-by-step explanation:
An increase of 21% on the original 100% is
100% + 21% = 121% = = 1.21