0.0498 is closest to what thousandths

Acar dealership pays you 5% commission on your first $10,000 on car sales and 8% commission on the sale amount over $10,000 if you sold a $12,000 car how much is your commission

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?