56=(x+2)x(2x-5)
56=2x^2-5x+4x-10
56=2x^2-x-10
0=2x^2-x-66(use midterm breaking now)
0=2x^2+11x-12x-66
0=2x(x-6)+11(x-6)
So factors are (2x+11) or (x-6) as the length is always positive we chose x-6 so x-6=0..x=6 is the answer thanks now plz select answer as brainliest :)
Answer:
13.75
OR
14
Step-by-step explanation:
55 calories are burned an hour while sleeping
There's 60 minutes in an hour
55/60 = 0.916666667
there's 0.916666667 calories burned in a minute
13.75 calories are burnt in 15 minutes.
If you round 13.75, it becomes 14.
The answer is -a^2+2ab+b^2
Answer:
4x + 4y
Step-by-step explanation:
<u>Step 1: Distribute</u>
4(x + y)
(4 * x) + (4 * y)
(4x) + (4y)
<em>4x + 4y</em>
<em />
Answer: 4x + 4y
The correct answer is d that is because if it is 1 onch per 15 miles then do 11x15 and you get 165 c and d are the only 2 close enough to be it but from there you can cancel c because its 11.3 which means it must be more than 165. and d is the only one that is greater then 165
