Elena and Jada were racing on their bikes Elena started 15 meters ahead of JadaElena biked at a second Jada a rate of 22 meters per second Let represent time in seconds and y represent distance in meters. a system of equations to represent the situation

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?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50