Andre says that 5 3 4+ 2 1 4 = 7 1 2 because 7 4 8 = 7 1 2 . Identify his mistake. Draw a picture to prove that he is wrong.

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.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58