Answer:
Step-by-step explanation:
Q and X
Two letters that don't appear is q and z.
1st
Step-by-step explanation: i think
All work and answers are in the picture
22 hours
So, 143 equals eleven hours. 143 plus 143 would equal 243. So, you have two 143s which means you should multiply the 11 hours by two. 11x2 equals 22.
a
