Answer: The required expression will be

Step-by-step explanation:
Since we have given that
Amount that Liam has = $250
Amount that he and his classmates spent on present for their teacher =$p
Number of students in which $p will split = 24
According to question,
Amount that left to Liam is given by

Hence, the required expression will be

king jon un
Step-by-step explanation:
Answer:
C. Carolyn did not subtract 4 from both sides of the equation.
Step-by-step explanation:
3x-2(x+2)=7 should be 3x-2x-4=7 not 3x-2x+4=7
Plant height increased after 1 week: 35 cm - 30 cm = 5cm
Percentage increase: (5 : 30) x 100% = 16.66%