Find the sum of the following values in base 4. 20304 + 10334​

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq