Mrs. benite earns $3,400 every month. she spends 25% of her drawings on rent and 30% of the remainder on transportation. how much does she spend on transportation?

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?