Answer:
The factored form of the equation is (x+4)(x-6)=0.
Step-by-step explanation:
Because (x-4)(x+2)=x^2-4x+2x-8=16,
so that means x^2-2x-8=16,
move 16 to the other side,
you get x^2-2x-8-16=0,
simplify,
you get x^2-2x-24=0,
which satisfies (x+4)(x-6)=0 when factored out.
Because (x+4)(x-6)=x^2+4x-6x-24=x^2-2x-24=0.
Answer:
11 yards and 1 foot
Step-by-step explanation:
34 divided by 3
GCF means greatest common factor. From the word itself, you find the largest common factor for all the terms of the function in order to factor it out. As a result, this simplifies the equation.
For the whole numbers, GCF = 9
For variable a, GCF = a3
For variable b, GCF = b2
Thus, the overall GCF is 9a3b2. The answer is B.
Answer:
x < 1 and x > -19
Step-by-step explanation:
(4 |x+9|)/5<8
4 |x+9| < 40
|x+9| < 40/4
|x+9| < 10
x + 9 < 10. x < 1. (Positive answer: <)
x + 9 > - 10. x > - 19 (negative answer: >)
Since the sum of scores must be at least 289:
72+78+70+x ≥ 289