Use the drop-down menus to complete each equation so the statement about its solution is true. 2x+9+3x+x= _
x + _ =_

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?

Math each whole number with a rational,exponential expression

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30