Evaluate by distributing and find the expression

−4(3s)+2(−t)

(a.) 2s+ -2t

(b.) -12s+ -2t

(c.) -1s+ -t

(d.) s+ -2t

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

true

step-by-step explanation:

the answer is simply just 6n add the two together as they have an n

irrational, cannot