16) Which expression could represent the additive inverse property?
A)
-9 + 0
B)
-9-9
C)
-9 + 1
D)
-9 + 9
17
The population of a city has decreased by 400 residents over the past 5 years. The same number

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Standard deviation of 19,29,21,22,23

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin