14 books in 3 months is 35%
all of books is 100%
14- 35%
x- 100%
we calculate from proportions, crosswise:

Answer: Benito sign up to read 40 books.
Greetings,
n00nst00p :)
Supplementary angles are two angles whose measures sum to a 180 degrees and complementary are the sum have to add up to 90 degrees.So 180÷2=90;90÷2=45;180÷6=30 and 90÷6=15.Altough the answer is A.
Answer:(2,3)
Step-by-step explanation:
y2-y1/x2-x1
Answer:
80%
Step-by-step explanation:
28/35=4/5
4/5=0.80
0.80=80%