the temperature at 6pm was 5 degree celcius above 0. if it increases at the rate of 3 degree celcius per hour until 2pm, at what time would the temperature be 23 degree celcius above 0. what would be the temp at 2pm

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2