Giant spider crab are further from the surface the wolf because -800 is farther down than -300 let say the surface is 0 going down is negative you react -300 before -800
It’s 2/15
It’s just 2x1 and 3x5
2) $3.85
5)125
7)175cm
10) 10 000cm2
11) $4.10
12)4
13)575mL
Run is the horizontal change between points. Run in slope means the change in "x" .