Answer:
It is the case of dependent probability sl i think you need to multiply the two probabilities (not sure)
It would depend on how many classes Gerald takes. If he takes 3 classes he will pay $30 per class. I found this out by doing 90/3=30 and you can check it by doing 3*30=90 .
Answer:
rectangular equation, or an equation in rectangular form is an equation composed of variables like xx and yy which can be graphed on a regular Cartesian plane. For example y=4x+3y=4x+3 is a rectangular equation.
A curve in the plane is said to be parameterized if the set of coordinates on the curve, (x,y)(x,y) , are represented as functions of a variable tt .
x=f(t)y=g(t)x=f(t)y=g(t)
These equations may or may not be graphed on Cartesian plane.
Step-by-step explanation:
I hope this helps
The answer is (2x+1)(x-5)