Can You Breastfeed And Give The Baby Formula Milk At The Same Time?

I have decided to breastfeed when our baby is born, but wanted to know if it was ok to also have formula milk on hand for emergencies.
I run my own shop and there may be times when i cannot breastfeed or express my milk into a bottle…
I’d appreciate any advice, thanks

For Breastfeeding Mothers Who Did Both, How Did You Manage Breastfeeding And Formula At The Same Time?

I am having my little boy next wednesday and wanted to know how other breastfeeding moms managed both, for those of you that did. Did you pump, was there nipple confusion, or did you start out only breastfeeding???
And most importantly if you are having a c-section, for those of you that may have had one also and breastfed, how do they get the baby fed while you are in recovery and can’t walk around for those few hours?