Answer:
4th option
Step-by-step explanation:
Given
-
← expand denominator using FOIL
=
- 
Since the denominators are common, then subtract the numerators
= 
Answer:
144x^2−y^2−169 because ther are no like terms
Step-by-step explanation:
Answer:
450+70x
Step-by-step explanation:
x is the number of months and 450 is the actual amount of money in his bank account
Answer:
pizza
Step-by-step explanation:
dough sauce cheese toppings ∞║║║║║║║║