Answer:
12.75
Step-by-step explanation:
Answer:
f(5)= -85
Step-by-step explanation:
f(x)= 1-3x-61-10
now,
f(5)= 1-3×5-61-10
=1-15-71
=--85
hope u want this..
Answer:
No!
Step-by-step explanation:
Prime is anything that cannot be divided into but by one and itself, therefore all even numbers are Composite.