Answer:
a^2-b^2=(a+b)(a-b) where a=4x and b=5. (4x+5)(4x-5)
Step-by-step explanation:
Since both terms are perfect squares,factor using the difference of squares formula
Answer:
Let's find unit price. 7.38 / 2 = 3.69 and 9.57 / 3 = 3.19. Since 3.19 < 3.69 the better buy is 9.57 for 3 pounds.
Answer: Division Property of Equality
Answer:
-4
Step-by-step explanation:
Answer:
J-o+e m=a+m-a
Step-by-step explanation:D+e_e_z n-u+t-s
