I think that its d seems like it might hope this is right
Length of outer boundary =30m
So area of outer boundary =30×30
= 900m²
Length of inner boundary of path=30-1= 29m
Inner area =29×29 =841m²
So area of path is= outer area - inner area
=900- 841
= 59m²
The greatest common factor of 10 is 10 and the least common factor of 15 is 15
Hope I helped!!!!!
Answer:

Step-by-step explanation:
To solve this question, we will first expand the expression using the distributive rule: 
Therefore:

Simplify:

Add up like terms:

Answer:
d. -7 1/8, -3.62, -1/2, 0, 1.75
Step-by-step explanation: