I think what's your trying to say is 419-200? If so it's 219
f(x)=5x-3
use the substitution method
f(5)=(5)(5)-3
multiply the parentheses first
using: PEDMAS
P=Parentheses
E= Exponents
D=Division
M=Multiplication
A= Addition
S=Subtraction
(5)(5)=25
25-3
=22
answer:
f(5)=22
Answer:
-13
Step-by-step explanation:
2
(-3)
-1
(-3)
-4
(-3)
-7
(-3)
-10
(-3)
?
?=-13
Answer: 3sqrt6
Step-by-step explanation: