Speed = distance/time Which in your case means 50 meters/ 21.34 seconds, which equals 2.343 meters per second.
Answer:
a is 2x+2x and 4x
b is 6(7y-4) and 6*7y-6*4
Answer:
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Step-by-step explanation:
Answer: 20x-26
Step-by-step explanation: its hard to explain
Answer:what is this
Step-by-step explanation:
bruh
