At Best Buy they have a 65" TV that sells for $1250 and is on sale for 15% off. Their sales tax rate is 6.5%. What would the final cost of the TV be with the discount and sales tax?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Hi, can anyone show me how to do this problem? 100 points for this. in advance