Answer:
1 and -8
Step-by-step explanation:

Divide 24 by 3 to figure out how many cubes are in 1 step (24/3=8). Now divide 84 by 8 to figure out how many steps he built with 84 cubes (84/8=10.5). Ron's second staircase has 10 and a half steps :)
Equilateral is all angles are equal and isosceles has two equal sides
Answer:
Attached step by step
Step-by-step explanation:
Maybe the form is y = |x - 4|+2