138.43-19.99=118.44
118.44/0.94=126.
Hope this helps :)
The second and last one.
The second one multiplies the cost of each type of ticket by two, therefore saying that you wanted to buy two of each type of ticket.
The last one multiplies the cost of a single ticket of all three types and multiplies it by 2.
A. One or two or more numbers, algebraic expression, or like that when multiplied together produce a given product.
Hope this helps :)
(1/2) ^2 = 1/2 * 1/2 = 1/4
1/4 < 1/2
