Jay simplified the expression 3×(3+12÷3)-4.for his first step, he added 3+12 to get 15. what was jay's error? find the correct answer

the answer is 48m^2!

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb