Solve Problem using GUFSA Method. 1 In the box of letters, there are 3 x's, 4 y`s, and 13 z's. In a second box, there are 7 x's, 15 y`s, and 2 z’s. The contents of the two boxes are put together in the third box which already contains 2 x’s, 3 y's and 8 z`s. What are the final contents of the third box? your module before going to Robinsons, how long will you travel? 2 During the face-to-face class your allowance is P14a2+2a+16.00 , but because of the pandemic you are in an online class and your parent decided to lessen your weekly allowance an amount of P5a2-9a+7 .00. How much allowance you have now'