Here is an expression: 5x2w evaluvate the expression when w=3

30

Step-by-step explanation:

Given Equation,

5 × 2w

Given Value,

w = 3

Then,

5 × 2(3)

= 5 × 6

= 30 (Ans)

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