Christian is 36 years old.
Answer:
x=31.25%
Step-by-step explanation:
set up a proportion as 15/48=x/100 and solve.
Answer:2 272/975
Step-by-step explanation:
What do you mean. It is equal to 224.7 and 2247/10. Add to your question and I will explain more in depth.
The answer is 7
f(x) = -4x - 1
f(-2) = ?
Since f(x) = f(-2), then x = -2. Now just substitute x in the function:
f(-2) = (-4) * (-2) - 1
f(-2) = 8 - 1
f(-2) = 7