Add​​ using a number line. −25+45 Drag and drop the word SUM to the correct value on the number line. If Right I Will Give Branilest
Add​​ using a number line.

−25+45

Drag and drop the word SUM to the correct value on the number line.

First, we need to know what -25+45 is:

-25+45 = 20

It can also be expressed as 45 -25.

Now find 20 on your number line and mark it as the sum.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: