Z +w-3= k 6z – 10w = 8
Consider the system of equations above, where k is a constant. For which value of k are there
infinitely many (w, z) solutions.

A) -19/5
B) 5
C)8
D) none of the above

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120