Simplify. Express your answer as a single term using exponents. 518⁷•518²​

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?

Tanner has purchased a car with a loan. his bank now deducts the amount of the monthly payment from his account on the second of every month. which financial service has tanner’s bank offered him? a. money transfer b. automated payment c. online banking d. atm withdrawal

Write an eqautoin of the line that passes through the give points -3,-2 and 2,-1