Combine like terms then simplify EX. 1 4r + 5n (squared) - 3r + 9 - 2n -2 answer r + 5n (squared) + 7 - 2n
EX. 2 3v + w + 8 - 2v + 2 answer ( 3v - 2v ) + w + ( 8 + 2 ) = v + w + 10

problem : z + 5e + 3z + 13 - 8 - 2e answer ???

answer: for each 3 girls there is 2 boys . 3: 2

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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?