Combine like terms to create an equivalent expression 3.26d + 9.75d - 2.65

13.01d-2.65

Step-by-step explanation:

The first and second terms are like terms since they both have the variable "d."

Thus, combining the first two terms gets:

13.01d-2.65

13.01d - 2.65

Step-by-step explanation:

Like terms are the terms which have the same variables and powers. ( however the coefficients are same or not )

We combine the like terms by adding or subtracting them,

Here, the given expression,

3.26d + 9.75d - 2.65

Where, 3.26d and 9.75d are like terms,

Since, 3.26d + 9.75d = 13.01d

Hence, 3.26d + 9.75d - 2.65 = 13.01d - 2.65

answer: d. $20

step-by-step explanation:

just took the test

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: