If the geometric progressions 162, 54, 18 and 2/27 have their nth term equal. Find the value of n.

Which ahows the graph of the solution set of 6x+4y< 12

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?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax