Answer:
hmmmmm... thats a tough one
its probably ur mom
Step-by-step explanation:
Answer:69
Step-by-step explanation:
69•2= 138
69-11=58
58•3=174
174+138=312
Answer:
The student incorrectly used the Distributive property!
Step-by-step explanation:
The Distributive property says a(b+c)=ab+ac
In this problem the answer SHOULD be 3n-15, however the <u>student forgot to distribute the 3 to the -5</u>!