Answer:
D. 25.296 (25.30)
Step-by-step explanation:
. 2√8 ∙ √20 = 25.2982212813 (29.30)
D.32√10=25.296
Answer:
The percent increase is 20%.
Step-by-step explanation:
It's fairly simple.
Multiply 10 by (100/10) which is 10 to get 100.
Multiply 12 by 10 to get 120.
120 - 100 = 20
total bags of chips = (12+9+9) =30
corn : total
9:30
divide by 3 on each side
3:10
6+3x=x-8 subtract 6 from both sides
3x=x-14 subtract x from both sides
2x=-14 divide both sides by 2
x=-7
This equation thus has just one solution.
Answer:
2x^2 - 10x - 8.
Step-by-step explanation:
f(x) = 2(x - 1)(x + 4)
= 2(x^2 - x - 4x - 4)
= 2(x^2 - 5x - 4)
= 2x^2 - 10x - 8.