If rex) = 3x – 1 and s(x) = 2x + 1, which expression is equivalent to (56)
BE
3(6)-1
2(6)+1
(6)
2(6) + 1
36-1
26+1
(6)-1

128/3reason being 5 and 1/3 = 16/316/3 • 2/3 = 32/31 and 1/3 = 4/3 32/3 • 4/3 this will equal 128/3

If you need an equation, it would be y=2x+8, y would be how long it grew, x being weeks.if you need how long he was asleep, it would be 4 weeks if he started with no beard, the equation would be x=8÷2if he did have a beard before hand, the equation would be 2w+x=8