Answer
B DID THE TEST
Step-by-step explanation:
YOU WILL DO YOU GOOD LUCK
Put the decimal over 100 and get rid of the decimal
Answer:
After 15 days they'll both have $10
Explanation:
100 (Xavier's total)- 6x (6 dollars every day) = 160 (Zach's total amount) -10x (10 dollars every day)

+10x on both sides

-100 on both sides

/4 on both sides

Set each factor to zero
X-6=0
X-1=0
Solve for X
X=6
X=1
Therefore, the answer is C