Alicia earns $9.00 per hour working t a part-time job. she wants to earn more than $180 this week. how many hours does alicia have to work?

Anyone know? will mark brainliest if you're correct!

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?

∆red ≅ ∆ by rule will give brainiest if possible