9 (4 + z) = - 36

What does z equal?

What is 447 times 63.

A lab is growing bacteria in a culture dish. The amount of bacteria in the dish doubles every 3 hours. Initially, there are 500 bacteria in the dish. How many are in the dish after 9 hours A. 4,500 B. 4,000 C. 1,500 D. 13,500

Fraud alerts and credit freezers are the same thing.

What is the inverse of f (x) = 8/27x^3

Given sinx=45 and cosx=35. What is ratio for tanx ?

Which function has a phase shift of pi/2 to the right? a) y=2sin (1/2x+) b) y=2sin (2x+pi) c) y=2sin (x+pi/2) d) y=2sin (x-pi) e) y=2sin (2x-pi)

Factor the expression45c+10d

Which polynomial identity will prove that 19 = 27 - 8?

Is 3/4 less than 2/3 or is it grater than

It took a submarine 30 seconds to sink 225 feet, moving at a constant speed. The captain wants to know the submarine's speed. What is a submarine's speed in feet per second?