A worker at a snack stand opened a new box of cups. The first day, the worker used 30 cups from the box. The second day the worker used 15% of the remaining cups in the box. A total of 90 cups were used on the second day. What was the original number of cups before any cups were used? This is a multi step word problem.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

Write the equation in logarithmic form m^x=n

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?