200 students are taking a survey on weather or not they would prefer the Reading comprehension or the Math comprehension on a test. 150 students said they prefer the reading comprehension. 115 students said they prefer the math comprehension. 20 students said they neither sections and preferred the grammar section. How many students preferred both Reading comprehension and Math section? How do I do this

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5