The price of the sofa will be $490
he saved $210 :)
1.introduce a constant k hence
y=kx then find the value of the constant first -4=k2 hence k =-2
y=-2×-6
y=12
Step-by-step explanation:
follow the same procedure for the others and remember if it is inversely proportional then it becomes y=k/x
Answer: additive inverse
Step-by-step explanation:
Answer:
its 5
Step-by-step explanation:
