Which variable is most important to the following problem?
Dorothy played the first 17 minutes of the hockey game. Evelyn then re
her for the rest of the hall. Evelyn started the second half and was rep
by Dorothy with 21 minutes left in the game. If each half is 45 minutes
how long did Evelyn play during the second half?
O A. the number of minutes Evelyn played in the second half
O B. the length of a half
O C. the number of minutes Dorothy played in the second half

the two may have that, even a breakdown is probably offered

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

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: