The difference between two numbers is 28. Two times the lower number plus the bigger one equals 103.
What is the bigger number?

What values of data might affect the statistical measures of spread and center

Which of the following expressions are equivalent ?

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?