Answer:
Step-by-step explanation:
Check attachment for solution
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:
I think it's 1/16
Step-by-step explanation:
Super easy all you do is grab 3500*0.7306 which equals 2557.1 2557.1 is correct hope this helps
Answer:
Step-by-step explanation:
You would do 21,000×0.20, which equals 4,200. Since 4,200 equals 20% of 21,000, then you would do 21,000-4,200, which equals 16,800. So the car is worth $16,800 dollars this year.