Here are the prices of some items and the amount of sales tax charges on each in Nevada.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Simplify this expression. 8x 16(x + y)