Answer:
10
Step-by-step explanation:
given

we first need to simplify the expression before we find it's value when s=-3
positive times negative=negative
so the equation becomes

substituting s=-3 into the equation.

=

=the negatives cancel out leaving

Answer:
x=1
Step-by-step explanation:
Answer:¿Qué es lo contrario de estos estadistas?
Step-by-step explanation:
What is the opposite of these statesment
C
the explanation is in the photo