4. Write an integer that represents each of the following situations.
15 feet below sea level
A deposit of $30
The team lost 6 yards on the play.

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?