Answer:
Darius is correct
Step-by-step explanation:
Darius reads
of his book in 3 days
In 1 day, he reads
of the book.
Therefore in 15 days, He reads

which is the whole of the book.
Substitue y with the first equation.
x+3=2x+5 (Subtract x on the left sides from both sides.)
3=x+5 (Subtract 5 from both sides.)
x=-2
Answer:
its b or c ( im not for sure tho)
Step-by-step explanation:
B.225/20 =11.25 prr hour
a.225/20=h
When it has a slope of 3 it means y=3x+k
Given the condition that f(-2)=0
So,replace the y with 0 and x with -2
0=3*-2+k
0=-6+k
k=6
So the line is y=3x+6
when f(p)=3,
3x+6=3
3x=-3
X=-1
So,
p=-1