Carey earns c hourly
Anderson earns $6 hourly which is also 1+ c/2
So, 6=1+c/2
12=2+c
c=$10
<span>Carey earns $10 hourly</span>
Answer:
idk sorry
Step-by-step explanation:
Answer:
2) Division Property of Equality, 3) Reflexive Property
Step-by-step explanation:
2) The way they got the answer of 30 is by dividing 90/3, hence, division property of equality
3) Not quite sure, usually I would put Given as the reason. The other answers don't make sense, so I think it's Reflexive Property.
Hope this helped!
Let y=f(x)
y=sqrt(10-3x)
you want to make x the subject
square both sides
y²=10-3x
3x=10-y²
x=(10-y²)/3
now replace y with x
f^-1(x)=(10-x²)/3
