Answer:
The answer would be 2nd top choice and 1st bottom choice
Step-by-step explanation:
Answer:
b I do believe
Step-by-step explanation:
can you help me
Answer:

<h3>4th answer is correct</h3>
Step-by-step explanation:

Answer:
31.25 percent increase
Step-by-step explanation:
To find the percent increase, we take
percent increase = (new - original)/new * 100 percent
= (420-320)/320 * 100 percent
100/320 * 100 percent
.3125 * 100 percent
31.25 percent increase