What is the solution to the following system? -2x+4y=-16 y=-2x+6

to help you out! for -2x+4=-16

you gonna put a -4 under the positive 4

and that equals each other out but u gotta make sure you put -4 under the -16 too and that will help u out better

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2