Question

Mr. Wilson has 30 students in his class. This is 12 more students than Mr. Star has. How many students does Mr. Star have? Choose the correct equation and answer. O A. X+ 12 = 30 x= 18 students O B. x + 42 = 30 x = 72 students C. x + 30 = 12 x = 42 students O D. X+ 12 = 30 x = 42 students

Answer 1

First

Given data

Mr. Wilson has 30 students

Mr. start has x student

Mr. Wilson has 12 more students that Mr. Star

Therefore,

x + 12 = 30

x = 30 - 12

x = 18 students.

Final answer: x + 12 = 30, x = 18 students. Option A is the correct answer