Answer:
f^-1 (x) = √
6x/6 - √
6x/6
Step-by-step explanation:
interchange the variables and solve for y.
sorry its a little hard to read i didnt have all the symbols on my keyboard
A) a1=0 a2=9
b)m1=0 m2=5
c)r1=0 r2=1.25 or 5/4
C; she has $70 after one month and receives $40 per month
Answer:
Subtraction
Step-by-step explanation:
This is because you would minus 3 from both sides, leaving:
2x=8
Then, you would divide both sides by 2 to isolate x.
x=4
Hope this helps!