Show your work and get it correct and i will immediately make you brainliest

due to inflation, the price of an item increased by 45% and then dropped by 20%. by what percent did the price increase? it is 16%, i just need to know how to get it. you, just show your work

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)