Answer:
247/612 bpm
Step-by-step explanation:
247 beats / 612 minutes
beats / minute
beats per minute = bpm
This is a case of direct variation.
For each hour traveled, the car traveled 50 miles.
d = 50t
Answer:
I really cant see the picture that well or, i would help.
Step-by-step explanation:
f(x)= -1/2x-7 (better expressed as f(x) = (-1/2)x - 7 ) has a negative slope, so as x increases, y decreases. Answer D is correct.
