Which inequalities are equivalent to r + 45 < 16?

2, 3 and 5 are the answers.

Step-by-step explanation:

r + 45 < 16 - 45

r + 45 – 16 < 16 – 16

r + 45 + 3 < 16 + 3

r + 45 - 16 < 16

r + 45 - 45 < 16 - 45

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:

6 spoons of sugar for every 21 cups of flour

step-by-step explanation: