Answer:
when you have something like f(x)=... that means
f means function
and every time you see an x or the variable in the parenthesis you plug in for that so it's f(x) =3x+1 then f(2)= 3x+1 every time you see x you plug in 2
I believe 10% because 390 and 39 are exactly the same numbers almost
2 significant digits should be represented in the product
2 divided by 7 would give you 29%
Answer:
$1.50 bro
Step-by-step explanation:
