X > -6 what is this answer

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return