Hi.., I hope your having a nice day :)) ... but I’m not to good with percents so I really need help on this question ... Thanks!

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

What is the value of x in the following equation? -3x-2=2x+8

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?