HELP I DONT UNDERSTAND THIS LESSON AT ALL AND THIS IS A QUIZ

60 ÷ -20 x makes x = -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

Ithink the answer is: it is likely.

There is 240 red cars and there is 400 blue cars because 240/3=80 and 80*5=400