(Trigonometry) Solve for x in the given interval. Cosx=-0.5 2pi

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²