This graph shows the temperature of a room over time. how many °f does the temperature of the room increase by every 1 min? enter your answer in the box.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

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