Sagot :
Answer:
y = 9
Step-by-step explanation:
y = kx
21 = 7k
Divide 21 to 7
3 = k
y = 3x
y = 3(3)
y = 9
I hope it's help
Please brainliest me
Answer:
y = 9
Step-by-step explanation:
y = kx
21 = 7k
Divide 21 to 7
3 = k
y = 3x
y = 3(3)
y = 9
I hope it's help
Please brainliest me