Help please

Stores A, B, C and D

Step-by-step explanation:

Divide the total price by the amount of pounds. For store A: (8.16/4) = $2.04.

For Store B: (6.51/3) = $2.17

For Store C: (2.66/2) = $1.33

For Store D: (11.4/4) = $2.85

All of these prices per unit are less than the current $2.91. Therefore they are all correct.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)