Answer:
Step-by-step explanation:
use a calculator and add up
Money to be spent in refills=$3.80-$1.89=$1.91
$0.25 gives one refill
Refills for $1.91=$1.91/$0.25= 7.64
Maximum number of refills after soft drink is 7
37
10 geydyduduwwjhwheyrtryyeueuwuwuueueuejjejeje
4,005,090,807
4 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 8 x 100 + 7 x 1
4 * 1,000,000,000 = 4,000,000,000
5 * 1,000,000 = 5,000,000
9 * 10,000 = 90,000
8 * 100 = 800
7 * 1 = 7
Add it all together and you get 4,005,090,807
I hope this helped. Sorry if you get this wrong.
2/6
if you multiply each factor by 2, you get 2/6 and if you simplify that you get 1/3.
