Answer:
Step-by-step explanation:

If x = 0:
y > 2 × 0 - 5
y > - 5
If x = 3:
y > 2 × 1 - 5
y > 1
The coordenates (3, 1) and (0, -5) are not included.
Alternative A
I hope I helped you.
Answer:
1N
Step-by-step explanation:
Assuming acceleration of gravity=10m/s²
Force=100/1000kg×10m/s²=1N
The area of the base (six triangles with a base 15m and a height 7.5√3m):

The area of side walls (six triangles with a base 15m and a height 12m)

The surface area:
Answer:
False
True
True
False
Step-by-step explanation:
90/5 = 18 x 8 = 144 jars of paint
90/3 = 30 x 10 = 300 sketch pads
300:144 = 25:12