Answer:
1.666667 headphones per hour (simplify this)
Step-by-step explanation:
divide the top and bottom by 3 and you should get your answer
Answer:
X=9
You divide 8 in each side and you will get x=9
Step-by-step explanation:
Answer:
x² + 6ax + 4bx + 5a² - 5b²
Step-by-step explanation:
(x+5a+5b )(x+a-b)
x² +a x -bx +5ax + 5a² -5ab + 5bx + 5ab -5b²
x² + 6ax + 4bx + 5a² - 5b²
Well, to calculate that, you have to multiply the number of bats by the "number" version of 31.5 %, which once you multiply them together, it comes out to be about 149 (148.995)