Answer:
7 bottles
$10
Step-by-step explanation:
multiply
1/6×42= 7 bottles
5/9×18= $10
105 = 100,000 x 6.78 = 678,000
Tn = ar^(n-1) n = 1,2,3,4 a = 1st term r = common ratio, T2/T1 = T3/T2 = r
Mark brainliest if correct, hope this helped
