Answer:
since I don't know how many tickets they already have, I'm going to divide 1 million by 4 and say that they need to sell 250,000 tickets a month
Step-by-step explanation:
Answer: I believe that the answer is all of the above
Step-by-step explanation:
Answer:
![2(6x^2y^2+xy-1)\\](https://tex.z-dn.net/?f=2%286x%5E2y%5E2%2Bxy-1%29%5C%5C)
Step-by-step explanation:
We are to find the product of the given expression. Given the expression
(3xy - 1) (4xy + 2), th product is derives by simply opening up the bracket as shown below;
![= (3xy - 1) (4xy + 2)\\\\= 3xy(4xy)+2(3xy)- 1(4xy)-1(2)\\\\= 12x^2y^2 + 6xy-4xy-2\\\\= 12x^2y^2 + 2xy-2\\\\bringing\ out\ the\ common\ factor;\\\\2(6x^2y^2+xy-1)\\\\](https://tex.z-dn.net/?f=%3D%20%283xy%20-%201%29%20%284xy%20%2B%202%29%5C%5C%5C%5C%3D%203xy%284xy%29%2B2%283xy%29-%201%284xy%29-1%282%29%5C%5C%5C%5C%3D%2012x%5E2y%5E2%20%2B%206xy-4xy-2%5C%5C%5C%5C%3D%2012x%5E2y%5E2%20%2B%202xy-2%5C%5C%5C%5Cbringing%5C%20out%5C%20the%5C%20common%5C%20factor%3B%5C%5C%5C%5C2%286x%5E2y%5E2%2Bxy-1%29%5C%5C%5C%5C)
The expression 2(6x²y²+xy-1) gives the required product.
Consecutive numbers means that they are one after the other (i.e. 1, 2, 3 are consecutive numbers). The square of a number signifies the product of this number times itself (i.e. 2 times 2 = 4, so 4 is the square of 2). If these squares differ by 25, then when they are subtracted from one another, the difference will be 25:
12 x 12 = 144
13 x 13 = 169
169 - 144 = 25