Solve the word problem.
the formula d = rt gives the distance traveled in time t at rate r. a delivery truck drives for 1.5 hours and travels 76 miles.
what was the average speed of the truck?
a.
38 miles per hour
b.
50.7 miles per hour
c.
74.5 miles per hour
d.
114 miles per hour

this doesn't make sense lol

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.