So wishy to determine his variable expenses he’ll need to his fixed expenses from his total expenses for the month the equation that represents the situation is

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n