Write the recursive formula for the geometric sequence.
a1 = -2 a2 = 8 a3 = -32

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

Can someone me with my math problem pls my teacher is on my back about this