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An average good clip is about 6minutes/mile for runs over 5 miles 7.2km is about 0.6km/mile x 7.2km= 4.2 miles
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Answer:
r = 120t/(120-t)
Step-by-step explanation:
Multiply by the denominator, isolate r terms, then divide by the coefficient of r.

Random variable because it has all the signs to being a random variable
Answer: x = 69
Step-by-step explanation:
X-18+ (24-3 )=72
solve the brackets
x-18 + 21 =72
cllect like terms
x = 72-21+18
x = 69.
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