how long does it take to go and come from a kroger because my dad went to go get baby formula for me and im now 13 should i be worried orrr

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.