The relationship between the monthly fee that the cable company charges for internet service and the fee for downloading over 32kb of information is modeled by the linear function f (x) = 1.25x + 45, where x is the number of kb over 32. if the total bill for a month is $170, how many kb was in excess of 32 kb that month?

Explain how you can use the associative property to evaluate (7x50)x4.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

If the value of cos330°is√3/2 then find cos 165°.