What is 400x when x = 9?

the. expression to find the perimeter of a rectangle is 2 (lengtg+width) what is the perimeter in units of a rectangle of length 1/3 unit and width 1/2 unit

Mary pu in a total of 16-1/2 hours babysitting during 5 days of the past week. What was her average work day?

Lauren describes a parabola where the focus has a positive, nonzero x coordinate. Which parabola (s) could Lauren be describing? Check all that apply. x2 = 4y x2 = - 6y y2 = x y2 = 10x y2 = - 3x y2 = 5x

The price of a gallon of milk was $2.65 the price Rose y dollars the price dropped $0.15Rose by $0.05 which expression represents the current price of milk

Using the given zero, find one other zero of f (x). 1 - 6i is a zero of f (x) = x4 - 2x3 + 38x2 - 2x + 37

What would this problem be factored to? a^2-b^2

the owner of a clothing store received a shipment of 1,230 paires of socks. The socks came in 36 boxes. The same number of pairs of socks were in 35 of the boxes. How many paires of scocks were in the last box?

What is 3 for 6 bagels for 24$

You have $90 in your bank account. Each week you plan to deposit $8 from your allowance and $15 from your paycheck. The equation bequals90plus (15plus8 ) w gives the amount b in your account after w weeks.

What is the solution to the linear equation? 2/3x - 1/2 = 1/3 + 5/6x