Question
PSLE
Sam sold (4i + 10) highlighters on Wednesday. He sold 9 more highlighters on Thursday than on Wednesday. How many highlighters did he sell altogether? Give your answer in terms of i in the simplest form.
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PSLE
Sam sold (4i + 10) highlighters on Wednesday. He sold 9 more highlighters on Thursday than on Wednesday. How many highlighters did he sell altogether? Give your answer in terms of i in the simplest form.