Z

Z=kX
When x=6, z=18,
Finding value of z,
18=k*6
k=3
Z=3X
when x=10,
Z=3*10
Z=30
Part B;
Z

z=

Where x is a constant of proportionality,
when x=3, z=2
2=

a=3*2
a=6
When x is 13,
Z=
Answer:
75%
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
because if you would subtract divede mutiplky then you would get a
Answer:
(-9, -3)
Step-by-step explanation:
x = -3
y = -5
(x – 6, y + 2)
x = -3 - 6 = -9
y = -5 + 2 = -3
(-9, -3)
Answer: (9,6)
Step-by-step explanation: