Answer:
A constant of $20 can be multiplied by the number of months to find the amount in the account.
Step-by-step explanation:
4×20=80
7×20=140
The better buy would be the 36 bottles of water for 4$ because it would be 9 bottles per dollar other than the 24 which is 8 bottles per every dollar. Hope it helps!
3 nickles plus 8 pennies
(3x5)+(8x1) = 15 + 8 = 23
= 23¢
92 and 35 that the answer