Answer:
set of letters of word BOOK is

mark brainliest please
Answer:
y= -9
Step-by-step explanation:
y+6=-3
subtract 6 from both sides
y=-9
Answer:
c.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
u just have to plug in the numbers
f(-3)= -3^2
f(-3)= 9
g(4)=2(4)-3
g(4)=5
9+5=14
I hope I'm right and hope I helped:)