Maria is trying to decide which one of two winter coats should she buy the blue coat usually costs $48 buy is on sale for 1/4 off the original price the blavk coat usually costs $56 but is on sale for 2/5 of the original price using a tape diagram determine the sale price of the blue coat and black coat

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

Can any one me with the answers to these questions asap?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes