Answer:
16 cards
Step-by-step explanation:
Find a common denominator first.
P3/12. + 5/12
4/12 left
48 stickers
2 x (3+6z) = 6 +12z
This is how you do it
157 degrees ... set 4x-5 = x+16 then solve, you should get x=7, plug in 7 for one of the equations and you'll get 23. subtract 23 from 180 and get 157. hope that helped :)
