PLEASE HELP. ILL MARK YOU BRAINLIEST. THIS COULD HELP ME A LOT THANK YOU!! Q- Which of the following is equivalent to the expression below?

Expression:y^-2 • y^-3 • x^2

A) x^2 / y^5

B) y^5 / x^2

C) x^2 y^5

D) xy^-3

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

Which equation represents the partial sum of the geometric series?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?