20% of $175 is $35. Divided between 5 people (35/5=7) would be 7. So each person should tip $7.
Answer:
(3,-3)
Step-by-step explanation:
12x - 18 - 4x -2
12x - 4x = 8x (yours 12x - 4x = 8)
-18 - 2 = -20 (yours -18 -1 = 17)
answer:
8x - 20
Answer:
c) -1
Step-by-step explanation:
-2-3-(-4)
=-5+4
=-1