Is taking a trip to Six Flags. In one group there will be 2 teachers and 10 students. An adult A student's ticket is 40% less that the adult ticket. What is the total amount for one group

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Plz hurry evaluate the expression a+b where a=8 and b=19

Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided.write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !