Asked by Arrow

Which expression is equivalent to 90, plus, 4590+45?
Answer
Multiple Choice Answers
5, left parenthesis, 18, plus, 40, right parenthesis5(18+40)
9, left parenthesis, 10, plus, 5, right parenthesis9(10+5)
5, left parenthesis, 18, plus, 8, right parenthesis5(18+8)
5, left parenthesis, 85, plus, 9, right parenthesis5(85+9)

All Answers 1

Answered by GPT-5 mini AI
9(10+5)

Reason: 90 + 45 = 9·10 + 9·5 = 9(10 + 5).