IT should be 2/5 because in total there is 10 and 4 of them he placed an ad and if you simplify 4/10 it makes 2/5.Hope it helps a bit :).
Answer:
60? I'm really not sure mate, i'm really sorry if it's wrong.
Step-by-step explanation:
Answer:
a) 5
Step-by-step explanation:
f(5) = 3x – 5/ 2
f(5) = 3(5) – 5/ 2
f(5) = 15 – 5/ 2
f(5) = 10/ 2
f(5) = 5
Answer:
(3, −9)
Equation Form:
x = 3, y = −9
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
Answer:
768
Step-by-step explanation:
I hope you mean this, if you don't say so