Tonya is looking at a graph that shows a line drawn between two points with a slope of -5. one of the points is smudged and she cannot read it. the points as far as she can tell are (3,5) and (x,10). what must the value of x be? explain

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?