4 because doubled it equals eight, add four it equals twelve, subtract four it equals eight, subtract three and it equals five.
Answer:
sffsffrdffffgtgttgfftggggfhfffddgddgff
Answer:
a
Step-by-step explanation:
hope this helps
Answer:
166
Step-by-step explanation:
Brainliest and a thanks??
Answer: 30 mph.
Total speed = S1 + S2
where total speed is
for the average speed goal (60m ph), S1 is the speed for the first mile (30 mph)
and S2 is for speed for the second mile which is unknown. To solve, simply subtract
S1 from total speed.
<span>60 mph - 30 mph= 30 mph</span>