Step-by-step explanation:
x²+2x-3=0
(x²+3x)-(x-3)=0
x(x+3)-1(x+3)=0
(x-1)(x+3)=0
x=1 or x=-3
3 x 8 = 24
24 + 9 = 33
"the number" = 8
Answer:
Yuri read 12 more books than Hiro.
Step-by-step explanation:
17-5=12
Answer:

Third answer is correct.
Step-by-step explanation:

hope this helps you.
In my opinion, id say A and B