Find the total amount if $800 is invested at 6% compounded annually for 6 years

If lmn=xyz, which congruences are true by cpctc? check all that apply

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?

Is ofat (-25, 0), (25, 0) co- (0, -15), (0, 15)?