Janice went to 5 different stores in the mall. She spent an average of $30 at each store. After visiting just the first 4 stores she had spent $100. How much must she have spent A.)525
B.)$30
С.)$50
D.)$70

I think it’s A I’m not to sure but I believe so

Step-by-step explanation:
$100 In 4 stores that 400 but then I did 30 times 5 which is 150 but 150 plus 400 is 550 so I rounded that and I got 525 now this just me I would choose that if I was you right now But I don’t know if I’m correct so ask somebody else to make sure cause I don’t want you to get a bad grade if you have any questions or another way we can figure this out just comment and I’ll reply and try to help