3. Three lectures of NUST entered to race around a track. Mr Mumbuu takes 60 seconds to
complete one lap, Mr Jonas takes 48 seconds to complete one lap and Mr Gift takes 45 seconds
to complete one lap. If all three lecturers start the race at the same time at 07:10, when will they
be at the same point again?
151

12.5 feet

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11-1 > 1-1+a

-12 > a

no

step-by-step explanation: