Answer: D
Step-by-step explanation:
because its right
Answer:
75
Step-by-step explanation:
Answer:
81.39% increase.
Step-by-step explanation:
Given: There is change in number from 43 to 78.
First lets find the amount of change or difference in number.
Difference in number= 
∴ Difference in number show that there is an increase of 35 number.
Now, finding the percent change in the number.
Percent= 
⇒ Percent change in number= 
∴ 81.39% increase in the number.
Answer:
its the last one
Step-by-step explanation:
the sign flips when you divide by a negative