Step-by-step explanation:
Let the number be x.
ATQ,
Malachy halves the number and gets an answer of 67.3.

This the equation for the given statement.
It can also be written as :

Hence, this is the required solution.
Answer:
7 x 2, 14, the area, then use pie, 3.14 to get the circle
Step-by-step explanation:
Black maybe forty maybe even subtraction
Not sure sorry but you can. Try searching on google or yahoo answers
Answer:
x= -8 x= 1
Step-by-step explanation: