The winner of a 1000 mile race drove his car to victory at rate of 124.51222mph. what was his time(to the nearest thousand of an hr)?

distance = rate times time, so time = distance / rate.

Here,

time = (1000 miles) / (124.51222 mph) = 0.125 hour = (1/8 hour)

hi!

i believe that john has 55 pieces of candy left.

!

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

since, she already spent $112.49

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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