How can you do 91 in three different ways with ones and tens.

y > 1/3x

y < = -x + 4

hope this : )

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.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13