Answer: 
Step-by-step explanation:

a = base
h = height

Solve the parentheses squared first.

2 and 36 can be simplied
2/2=1
36/2=18


Rounded to the nearest whole number... 
44 that's a tricky question at first i thought it was -1 lol
Answer:
The slope is 2/3
Step-by-step explanation:
m=y²-y1/x²-x¹
m=6-4/5-2
m=2/3
Answer:
The law is the Inverse law of Addition/Multiplication
Step-by-step explanation:
Graph the equation in a graphing calculator or in the table in a regular calculator and look for the zero on the x axis and the y axis