Scott has $82.50 in his checking account after he wrote checks to pay bills for $37.96, $52.00, $12.26, and $96.36. how much was in his checking account before he paid his bills

If im correct its $281.08

Step-by-step explanation:

So i added all the numbers

$37.95+$52.00 (etc.)

Then i added the first number to the total

$82.50+$198.58 ( those are all the numbers i added at the beginning.)

Then it should equal $281.08

He had $281.08 before he paid his bills.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

what graph

step-by-step explanation: