Question 11 MarkExpression for total cost if “a pencil costs x and a pen costs 5x” is _________.Answer6xView full question & answer→
Question 21 MarkThe simplest form of 3x + 4y – 7 + x – 2y is _________.Answer4x + 2y – 7View full question & answer→
Question 31 MarkThe letter-number used in expression 4x + 8 is _________.AnswerxView full question & answer→
Question 51 Mark‘x exceeds by 9’ can be expressed as _________.Answerx + 9View full question & answer→