Answer:
Given below
Step-by-step explanation:
The algebraic identity is (a-b)^2
= a^2 + b^2 - 2ab
So it'll be,
(x-4)^2
= x^2 + (4)^2 - (2)(x)(4)
= x^2 -8x + 16
or x^2 +16 -8x
John sold 30U
Rick sold 25U
So, Rick sold 5 fewer units than John.
Hope that helps.
Mean of the low is approximately 47.7 Median of the low is 45 and 50 or 47.5
Answer:
wasgood
Step-by-step explanation: