Answer:
C
Step-by-step explanation:
9x² - 4
can be factored as a difference of squares , that is
(U + V)(U - V)
9x² - 4 = (3x)² - (2y³)²
with U = 2x and V = 2y³
The regular price would be $31.25
Answer:
x = 16.49
Step-by-step explanation:
By Pythagorean Formula
8.34² + 14.22² = x²
x² = 69.556 + 202.208
x² = 271.764.
x = √271.764
x = 16.4852
x = 16.49 (rounded to 2 dec. pl)
Answer:
start at -3 and keep multiplying by 6 until you get to the number in the sequence you were looking for.
Step-by-step explanation: