Answer:
sqrt(11)
Step-by-step explanation:
3^3+sqrt2^2=11
Answer: f(x) = -5/2x+4
Step-by-step explanation: The function crosses over the y-axis at 4 and decreases at a rate of -5/2.
A because you always need money put aside.
If I did this correctly it simplifies to 0 = 8. So I think B is the correct answer. Hope this helps!!
Since you have y alone on one side of the equation......
Use substitution and plug in 1/2x-4 for y in the other equation.
Distribute
Combine like terms
Add 8 to both sides
Divide by 4
and
Plug this value in for x
Simplify
Multiply everything by 8 and simplify
Divide.....
Your answers are: