PLEASE HELP GEOMETRY NEED IN 10 MINS!!

1. If P(F^c)=6/7, then P(F)=
A 3/7
B 1/7
C 6/7
D 1

2. If P(B^c)=3/8, then P(B)=
A 1
B 3/4
C 5/8
D 3/8

3. If P(D)=0.43, then P(D^c)=??
A 0.21
B 1
C 0.57
D 0.43

Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?