Which expression is equivalent to (−3)6(−3)4 6 and 4 are exponents

A. (−3)2
B. (−3)24
C. (−3)10
D. (−3)1.5

The numbers by the parenthesis are exponets

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?