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

8 x (3^2/4^2)
=4.5
........................
Answer: x=4
Step-by-step explanation: Add 3 to both sides, Divide both sides by 22
Answer:
B
Step-by-step explanation: