Lisa is choosing between two exercise routines. in routine #1, she does only running, burning 8.5 calories per minute. in routine #2, she burns 28 calories walking. she then runs at a rate that burns 2.9 calories per minute. for what amounts of time spent running will routine #1 burn at least as many calories as routine #2? use t for the number of minutes spent running, and solve your inequaliy for t

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

answer: it's upside down and i can't read it

step-by-step explanation: