Try a,b,d,a,then b
sorry if its wrong
$10.00- $5.75= $4.25
Bob will get $4.25 change~
Is there any other answers? To me, none of those look correct. If you had -3 and substituted it into the equation you would get -1(-3)+3, which would turn into 3+3 which equals 6.
This the answer in decimal form as well good luck hope this help (my bad if it didn’t )
The Answer is (1, 7) hope I helped.