Give to examples that show how using parentheses can change the order in which operations are performed in an expression. do not use exponent

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

good luck on your studies! : )

david edward.

6/20

step-by-step explanation: