The slope is -13/5.
To find this you subtract the two y and get -13. You then do this with the x of the same two points and get -5. So the answer is -13/5, and you simplify if possible.
Answer:
68.6 Trips
Step-by-step explanation:
2.5m+1.5m+1.0=5
5m per trip
7m^3=343
divide the amount that can fit in each trip (5m)
by the amount of sand needed for the sculpture. (343m)
343 /5=68.6