Plz due my work in min due plz need help now now now nwo

-9

Step-by-step explanation:

-(31+2) +7^2 - (-5)^2

PEMDAS says parentheses first

-(33) +7^2 - (-5)^2

Then exponents

-(33) +49 - 25

Add from left to right

16-25

-9

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.

what is the answer?