A30 second advertisement on a local television station during prime time costs the advertiser $1,280.00. to the nearest cent, how much does the add cost per second?

Find the slope of the line y =8/9x + 1.

What is the measure of angle x? answer

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?