i'm sorry, I really don't know, but Brainy or wtvr this keeps notifying me to answer a question and it's annoying.
Answer:
30 dollars
Step-by-step explanation:
packages-$12.36 x 2=24.72
broccoli-$1.98/2=.99
milk-$3.49
$24.72+.99=25.71
$25.71+$3.49=29.20
$29.20+.80=30.00
she payed with $30.00
(C)
250=70x+50
