Answer:
Step-by-step explanation:
Let the number be x
x - 10
Answer:
x = 6
Step-by-step explanation:
54/6 is 9. This is the only correct one.
Hope it helps!
1.) 144
2.) 8
3.) 262.5
4.) 36
5.) 630
6.) 440
the greatest common factor of these numbers is 2
Answer:
D) 12x² - 20x + 7
Step-by-step explanation:
Use FOIL when multiplying 2 binomials...
FOIL is Firsts, Outsides, Insides, Lasts. It's the order in which you multiply the numbers in the binomials...
(2x - 1)(6x - 7)
Firsts: (2x)(6x) = 12x²
Outsides: (2x)(-7) = -14x
Insides: (-1)(6x) = -6x
Lasts: (-1)(-7) = 7
Now add them up...
12x² - 14x - 6x + 7
12x² - 20x + 7