The sales tax rate in jan's town is 7.5%. if she buys 3 lamps for $23.59 each and a sofa for $769.99, how much sales tax does she owe?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Anyone know these questions? i need ,.