From the Mathmageddon situation, would you consider the launches and the meteor to be a discrete or continuous? (explain)

Whats the name of the vertical axis

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?