Amathematical sentence which contains an inequality symbol and one variable raised to the first power is called a inequality.

example: x + 3 ≤ 5

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?

What point is the projection of q on a) r b) s c) t

What can you determine about the solutions of this system