Y=9(x^2+3x-x-3)
y=9(x^2+2x-3)
y=9x^2+18x-27
Answer:
1. g x 5 = b
2. f x 12 = in
3. luis' miles x 12 = fabian's miles
4. input x 1.5 = output
5. monica's weight - 5.6 lbs. = Lisa's weight
6. width x 2.5 = length
Step-by-step explanation:
Answer:
(a+b)(a-b) = a^2 - b^2
Step-by-step explanation:
328 ÷ 4 = 82 mph. (unit rate)
82 x 10 = 820.
Haley can drive 820 miles in 10 hours, and drove 82 miles per hour.
hopefully this helps
Answer:
The simplified value of the given linear expression is 8 x + 5
Step-by-step explanation:
Given as :
The linear expression is
× (14 x - 2) - × ( - 4 x - 24 )
Now, Simplifying the equation
taking common 2 and 4
×[ 2× (7 x - 1)] - ×[4× ( - x - 6 )]
Or, ×[(7 x - 1)] - ×[( - x - 6 )]
Or, 1 ×[(7 x - 1)] - 1 ×[( - x - 6 )]
Or, 7 x - 1 + x + 6
Or, (7 x + x) + ( - 1 + 6)
Or, 8 x + ( 5)
Or, 8 x + 5
So, The simplified value of the given linear expression is 8 x + 5 . Answer