Answer:
On the top right, it keeps adding a 1 by 2 for it to grow larger
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
20%---4
20%---4
20%---4
15%---3
15%---3
10%---2
4-2=2
He made a mistake at step 3. He should subtract 15 from both side instead of adding 15 to both side.
Answer: C
Answer:
x = 8
Step-by-step explanation:
8 minus 16 equals to a negative answer, resulting to -8.