Answer:
C and D
Step-by-step explanation:
the answers are C and D.
Answer:
A
Step-by-step explanation:
A. x = 25
Answer:
46
Step-by-step explanation:
(2/5)*115
230/5
46 students
Discriminant = square root (b^2 -4*a*c)
square root (64 -4*1*12) =
square root (16) =
4
Therefore it has 2 rational soltions
Answer:
13/7
7 goes into 13 1 time
13 minus 7 equals 6
Answer 1 6/7
Step-by-step explanation:
