Almost 7 over 18 of the total electricity supplied to a city is used for commercial and industrial purposes. use long division to determine the decimal equivalent of 7 over 18.

use words to explain if the decimal terminates or repeats.

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?