Answer:
I agree completely
Step-by-step explanation:
answer:
54 students
since 7 students left,
331 - 7 = 324
324 / 6 = 54 students
- (139/2)
18 1/2 -2^3•(4 1/3 + 6 4/6)
= 37/2 - 8 .( 13/3 + 40/6)
= 37/2 - 8 x 11
=37/2 - 88
= - (139/2)
y=(x+7)2(2x+1)(x−4)
y=2x4+21x3−4x2−399x−196
