Well if there were 50 questions it would be 2 points each so if he ended up with 96% he must have missed 2 questions
9.6 is less than the square root of 96. The square root of 96 is roughly 9.8
Answer:
b.
Step-by-step explanation:
Answer:
x=5.333
y=3
Step-by-step explanation:
given, y=5-2............(1)
1-3x+y=-12...............(2)
y=5-2=3
put y=3 in equ (2)
1-3x+3=-12
1+3+12=3x
3x=16
x=
x=5.333
hence, x=5.333
y=3 answer