The slope-point formula:

We have (3, -5) and (-8, 4).
Substitute:

Answer:
1:4 and 6:24
Step-by-step explanation:
Answer:

Step-by-step explanation:
We can use the pascal triangle to find the coefficients of the expasion of the cube. It holds that

567 / 18 = 31.5
But because she can't make half a shelf, the answer would be 32 shelves