Austria was once a colony of Belgium
Answer:

Step-by-step explanation:
The equation needs to have a product of 3.15.
And the equation has to be a decimal equation. So we have o use numbers such as 10, 100...




We can write as many equation as this.
Since 4 is between 2 & 5 you input it into the middle equation.
x=4
so the answer is 4!
Answer:
Choice #1) multiplied by 3
Answer:
B) 2
C) y = 2x
Step-by-step explanation:
Part B
Constant is 2 because in order to get x to the value of y, you must multiply by 2.
Part C
y = 2x