Answer:
he can run 5 meters in 1 min
Step-by-step explanation:
S = d/t
S=100m/20s
S=5m/s
Four hundred eighteen thousandths.......................
X * x
or
x times x
or
x times itself
or
x squared
all means the same thing
Answer:
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Step-by-step explanation:
------------------------------------------------------------------................................................
Lets say two numbers are x and y
x+y=70-----------------------eq1
x=4y--------------------eq2
4y+y=70
5y=70
y=70/5
y=14
then x=4*14
x=56