Answer:
8 dollars
Step-by-step explanation:
if "x" is his weekly allowance:
x-0.5x+8=12
Dan make x dollars, then he spend 0.5x dollars and he earned 8 dollars, and that is 12 dollars.
0.5x=12-8
x=8 dollars
-1/1 is the slope because you go down one and to the right 1
Answer:
Step-by-step explanation:
The second one is the right answer
Answer:
5%
Step-by-step explanation:
15/300 = 0.05
5%