Answer:
x=9.84375
Step-by-step explanation:
...
Both the numerator and denominator are divisible by 6. You need to find the greatest common factor, or GCF, which in this case is 6. So divide both the top and the bottom by 6 and you get 2/-5, and that is your final answer in simplified form.
Answer:
C
Step-by-step explanation:
The expression given is a difference of cubes and factors as
a³ - b³ = (a - b)(a² + ab + b²)
8 = (2)³ ⇒ a = 2
27 = (3y²)³ ⇒ b = 3y²
Hence 2 factors are
(2 - 3y²) and
((2)² + (2 × 3y²) + (3y²)²)
= (4 + 6y² + 9)
Hence the factored form of the expression is C
X = 15
2x + 15 = 3x
-2x -2x
x = 15
First convert 12 1/2 into 12.50 then divide 12.50÷5 which is 2.50. 2.50 is your answer