17) The latest thrill ride at a popular theme park takes roller coaster fans on an exciting ride. In the first 20 seconds, it carries its passengers up a 100-meter hill, plunges them down 72 meters, and
quickly takes them back up a 48-meter rise. How much higher or lower from the start of the ride
are they after these 20 seconds?
A) 45 meters B) 76 meters C) 67 meters D) 32 meters

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Is it greater than or less than7*3_9*2