9. Commutative Law, 11. Multiplicative Identity Property, 13. Distributive Law, 15. Inverse Property of Addition, 17. Commutative Law, 19. Distributive property (?)
Good luck, hope this helps!!
Answer:
A. The population of California was approximately two times the population of Florida.
Step-by-step explanation:
According to the 2008 U.S. census, population of Florida = 2 × 
Population of California = 4 × 
= 2 × 2 × 
= 2 × population of Florida
Hence, the population of California was approximately two times the population of Florida and the correct option is A.
When you are doing distribution with this problem you are going to get your answer of....
D) 12x^2 - 13x - 14
Steps:
Simplify...
<span>(3x + 2)(4x - 7)
= (3x + 2) (4x + -7)
= (3x)(4x) + (3x)(-7) + (2)(4x) + (2)(-7)
= 12x^2 - 21x + 8x - 14
=12x^2 - 13x -14</span>
Answer:
5 hours
Step-by-step explanation:
Answer: 80 degrees because a line is 180°.
So if you subtract
180 - 100 = 80°