Answer:
Step-by-step explanation:
z varies inversely
so z=a/x^2
9=a/(2/3)^2
9=a/(4/9)
9=9a/4
a=4
z=4/x^2
z=4/(5/4)^2
z=4/(25/16)
z=64/25
Answer:
im not sure but i need the points
Step-by-step explanation:
<h2>im not sure but i need the points</h2>
Answer:
whats the question
Step-by-step explanation:
Answer: y=2x+3
Step-by-step explanation:
Add 2x to both sides.
−2x+y+2x=3+2x
y=2x+3
