Answer:
2
Step-by-step explanation:7+2 is 9 and 9x3 is 27
We are going to need more contex to awnser this
In order to determine the number of boys in the class, first, we set-up an algebraic equation. Let x = number of boys in the class. The equation is then: x + 4x = 45. This is because the number of girls is 4 times greater than the number of boys. After solving the algebraic equation, it is then determined that there are 9 boys in the Chemistry class.
The answer is fourteen, I think. Because 14*14=196.
