Por una mezcla de pintura verde 5kg y mezcla blanca 3kg me he gastado 69€, cual sería la mezcla si son 15€

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?

Use the distributive property -7(-2x+u-2)

The difference between the measures of two complementary angles is 14. find the measure of both angles.