Which expression is equivalent to -8.2 - 5 A) -8.2+5
B) 8.2 - 5
C) 5- (-8.2)
D) -8.2+(-5)
no working out needed :)

D) -8.2+(-5)

Step-by-step explanation:

when we solve the answer of -8.2 - 5 and

D) -8.2+(-5) is -13.2 which is same.

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.