Which of the following represents the expression (-3) (-3) (-3) (-3). 7.7.7.7.7. 7 using exponents

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?