Henry goes to a store an buys an item that costs xx dollars. He has a coupon for 5% off, and then a 5% tax is added to the discounted price. Write an expression in terms of xx that represents the total amount that Henry paid at the register.

Will mark brainliest with 20 points! the table shows how far object 1 traveled as a function of time. *time (seconds) - 2 4 6 8 *distance traveled (feet) - 18 36 54 72 the equation shows how far object 2 traveled in feet as a function of time in minutes. *f(x) = 10x which object traveled at a faster speed? justify your response.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?