Let -7

Let 7 < 11 represent an interval on the number line. Complete parts (a) through (c) below. (a) Find the value that is in the middle of the interval and let the variable m represent that. m (Type an integer or a decimal. Do not round.) (b) Find the distance from the middle of the interval to either endpoint and let E represent that. E = (Type an integer or a decimal. Do not round.) (c) Write the given interval in the format m E. O (Type integers or decimals. Do not round.)