6×z-4 when z=4 i need on my math home work

Well, you would do 6x4 which equals 24. Then subtract 4 from that which leaves you with 20. So, the correct answer would be 20

6 × z -4        When z = 4

Solving:
6 × 4 - 4

Step one Remember the code in math:
PEMDAS

Step two Multiply:
6 × 4 - 4
    24 - 4

Step Three Subtract:
12 - 4
   20

20

Hope this helps!

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for

Well what if i told you it wouldn’t matter, because in the future the pony dies, depending on what choice you make