Answer:
The first one
Step-by-step explanation:
For the first choice, the binomial is multiplied by itself, so it will result in a perfect square trinomial.
Answer:
120
100+5w=m (m is his money after saving up)
Answer: 21 different ways of choosing the toppings
Step-by-step explanation:
Answer:
40 correct and 80 incorrect
Step-by-step explanation:
40*4=160
80*2=160