Knowledge check

Complete these exercises and check your answers.

Translate English Phrases into Algebraic Expressions

Answers

117.  8 + 12

119. 14 − 9

121.  9 ⋅ 7

123.  36 ÷ 9

125. x− 4

127. 6y

129. 8x + 3x

131. y ÷ 3

133. 8 (y − 9)

135. 5 (x + y)

137.  b + 15

139. b − 4

141. 2n − 7